18302161920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 1056

約数和(自身を含む): 77221355520

約数和(自身を除く): 58919193600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 31, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 62, 64, 68, 70, 76, 80, 84, 85, 93, 95, 96, 102, 105, 112, 114, 119, 120, 124, 128, 133, 136, 140, 152, 155, 160, 168, 170, 186, 190, 192, 204, 210, 217, 224, 228, 238, 240, 248, 255, 256, 266, 272, 280, 285, 289, 304, 310, 320, 323, 336, 340, 357, 372, 380, 384, 399, 408, 420, 434, 448, 456, 465, 476, 480, 496, 510, 512, 527, 532, 544, 560, 570, 578, 589, 595, 608, 620, 640, 646, 651, 665, 672, 680, 714, 744, 760, 768, 798, 816, 840, 867, 868, 896, 912, 930, 952, 960, 969, 992, 1020, 1024, 1054, 1064, 1085, 1088, 1120, 1140, 1156, 1178, 1190, 1216, 1240, 1280, 1292, 1302, 1330, 1344, 1360, 1428, 1445, 1488, 1520, 1536, 1581, 1596, 1615, 1632, 1680, 1734, 1736, 1767, 1785, 1792, 1824, 1860, 1904, 1920, 1938, 1984, 1995, 2023, 2040, 2108, 2128, 2170, 2176, 2240, 2261, 2280, 2312, 2356, 2380, 2432, 2480, 2560, 2584, 2604, 2635, 2660, 2688, 2720, 2856, 2890, 2945, 2976, 3040, 3072, 3162, 3192, 3230, 3255, 3264, 3360, 3468, 3472, 3534, 3570, 3584, 3648, 3689, 3720, 3808, 3840, 3876, 3968, 3990, 4046, 4080, 4123, 4216, 4256, 4335, 4340, 4352, 4480, 4522, 4560, 4624, 4712, 4760, 4845, 4864, 4960, 5120, 5168, 5208, 5270, 5320, 5376, 5440, 5491, 5712, 5780, 5890, 5952, 6069, 6080, 6324, 6384, 6460, 6510, 6528, 6720, 6783, 6936, 6944, 7068, 7140, 7168, 7296, 7378, 7440, 7616, 7680, 7752, 7905, 7936, 7980, 8092, 8160, 8246, 8432, 8512, 8670, 8680, 8704, 8835, 8959, 8960, 9044, 9120, 9248, 9424, 9520, 9690, 9728, 9920, 10013, 10115, 10336, 10416, 10540, 10640, 10752, 10880, 10982, 11067, 11305, 11424, 11560, 11780, 11904, 12138, 12160, 12369, 12648, 12768, 12920, 13020, 13056, 13440, 13566, 13872, 13888, 14136, 14280, 14592, 14756, 14880, 15232, 15360, 15504, 15810, 15872, 15960, 16184, 16320, 16473, 16492, 16864, 17024, 17340, 17360, 17408, 17670, 17918, 17920, 18088, 18240, 18445, 18496, 18848, 19040, 19380, 19456, 19840, 20026, 20230, 20615, 20672, 20832, 21080, 21280, 21504, 21760, 21964, 22134, 22610, 22848, 23120, 23560, 23808, 24276, 24320, 24738, 25296, 25536, 25840, 26040, 26112, 26877, 26880, 27132, 27455, 27744, 27776, 28272, 28560, 29184, 29512, 29760, 30039, 30345, 30464, 31008, 31620, 31744, 31920, 32368, 32640, 32946, 32984, 33728, 33915, 34048, 34680, 34720, 35340, 35836, 35840, 36176, 36480, 36890, 36992, 37696, 38080, 38437, 38760, 39680, 40052, 40460, 41230, 41344, 41664, 42160, 42560, 43520, 43928, 44268, 44795, 45220, 45696, 46240, 47120, 47616, 48552, 48640, 49476, 50065, 50592, 51072, 51680, 52080, 52224, 53754, 53760, 54264, 54910, 55335, 55488, 55552, 56544, 57120, 58368, 59024, 59520, 60078, 60690, 60928, 61845, 62016, 62713, 63240, 63840, 64736, 65280, 65892, 65968, 67456, 67830, 68096, 69360, 69440, 70091, 70680, 71672, 72352, 72960, 73780, 73984, 75392, 76160, 76874, 77520, 79360, 80104, 80920, 82365, 82460, 82688, 83328, 84320, 85120, 87040, 87856, 88536, 89590, 90440, 91392, 92480, 94240, 95232, 97104, 97280, 98952, 100130, 101184, 102144, 103360, 104160, 107508, 107520, 108528, 109820, 110670, 110976, 111104, 113088, 114240, 115311, 118048, 119040, 120156, 121380, 121856, 123690, 124032, 125426, 126480, 127680, 129472, 130560, 131784, 131936, 134385, 134912, 135660, 136192, 138720, 138880, 140182, 141360, 143344, 144704, 145920, 147560, 147968, 150195, 150784, 152320, 153748, 155040, 158720, 160208, 161840, 164730, 164920, 165376, 166656, 168640, 170221, 170240, 175712, 177072, 179180, 180880, 182784, 184960, 188139, 188480, 192185, 194208, 197904, 200260, 202368, 204288, 206720, 208320, 210273, 215016, 217056, 219640, 221340, 221952, 222208, 226176, 228480, 230622, 236096, 238080, 240312, 242760, 247380, 248064, 250852, 252960, 255360, 258944, 261120, 263568, 263872, 268770, 269824, 271320, 277440, 277760, 280364, 282720, 286688, 289408, 291840, 295120, 295936, 300390, 301568, 304640, 307496, 310080, 313565, 320416, 323680, 329460, 329840, 330752, 333312, 337280, 340442, 340480, 350455, 351424, 354144, 358360, 361760, 365568, 369920, 376278, 376960, 384370, 388416, 395808, 400520, 404736, 408576, 413440, 416640, 420546, 430032, 434112, 439280, 442680, 443904, 452352, 456960, 461244, 472192, 476160, 480624, 485520, 494760, 496128, 501704, 505920, 510663, 510720, 517888, 527136, 527744, 537540, 539648, 542640, 554880, 555520, 560728, 565440, 573376, 576555, 578816, 590240, 600780, 603136, 609280, 614992, 620160, 627130, 640832, 647360, 658920, 659680, 666624, 674560, 680884, 680960, 700910, 702848, 708288, 716720, 723520, 739840, 752556, 753920, 768740, 776832, 791616, 801040, 809472, 826880, 833280, 841092, 851105, 860064, 868224, 878560, 885360, 887808, 904704, 913920, 922488, 940695, 944384, 961248, 971040, 989520, 992256, 1003408, 1011840, 1021326, 1021440, 1035776, 1051365, 1054272, 1055488, 1075080, 1085280, 1109760, 1111040, 1121456, 1130880, 1146752, 1153110, 1157632, 1180480, 1191547, 1201560, 1229984, 1240320, 1254260, 1281664, 1294720, 1317840, 1319360, 1349120, 1361768, 1401820, 1405696, 1416576, 1433440, 1447040, 1479680, 1505112, 1507840, 1537480, 1553664, 1583232, 1602080, 1618944, 1653760, 1666560, 1682184, 1702210, 1720128, 1736448, 1757120, 1770720, 1809408, 1827840, 1844976, 1881390, 1888768, 1922496, 1942080, 1979040, 2006816, 2023680, 2042652, 2042880, 2071552, 2102730, 2108544, 2110976, 2150160, 2170560, 2219520, 2242912, 2261760, 2293504, 2306220, 2315264, 2360960, 2383094, 2403120, 2459968, 2480640, 2508520, 2553315, 2563328, 2589440, 2635680, 2638720, 2698240, 2723536, 2803640, 2811392, 2833152, 2866880, 2894080, 3010224, 3015680, 3074960, 3107328, 3166464, 3204160, 3333120, 3364368, 3404420, 3440256, 3472896, 3514240, 3541440, 3574641, 3689952, 3762780, 3777536, 3844992, 3884160, 3958080, 4013632, 4047360, 4085304, 4205460, 4217088, 4221952, 4300320, 4341120, 4439040, 4485824, 4523520, 4587008, 4612440, 4721920, 4766188, 4806240, 4919936, 4961280, 5017040, 5106630, 5126656, 5178880, 5271360, 5277440, 5447072, 5607280, 5622784, 5666304, 5733760, 5788160, 5957735, 6020448, 6149920, 6214656, 6332928, 6408320, 6728736, 6808840, 6880512, 6945792, 7028480, 7082880, 7149282, 7379904, 7525560, 7689984, 7768320, 7916160, 8027264, 8094720, 8170608, 8410920, 8434176, 8600640, 8682240, 8971648, 9047040, 9174016, 9224880, 9443840, 9532376, 9612480, 9839872, 10034080, 10213260, 10253312, 10357760, 10542720, 10554880, 10894144, 11214560, 11332608, 11467520, 11576320, 11915470, 12040896, 12299840, 12665856, 12816640, 13457472, 13617680, 13761024, 14056960, 14165760, 14298564, 14759808, 15051120, 15379968, 15536640, 15832320, 16054528, 16341216, 16821840, 16868352, 17201280, 17364480, 17873205, 17943296, 18449760, 18887680, 19064752, 19224960, 19679744, 20068160, 20426520, 21085440, 21109760, 21788288, 22429120, 22935040, 23830940, 24081792, 24599680, 25633280, 26914944, 27235360, 27522048, 28113920, 28331520, 28597128, 29519616, 30102240, 30759936, 31073280, 31664640, 32109056, 32682432, 33643680, 34402560, 34728960, 35746410, 35886592, 36899520, 38129504, 38449920, 39359488, 40136320, 40853040, 42170880, 43576576, 44858240, 45870080, 47661880, 48163584, 49199360, 51266560, 53829888, 54470720, 56663040, 57194256, 59039232, 60204480, 63329280, 64218112, 65364864, 67287360, 68805120, 71492820, 71773184, 73799040, 76259008, 76899840, 80272640, 81706080, 84341760, 87153152, 89716480, 95323760, 96327168, 98398720, 107659776, 108941440, 114388512, 118078464, 120408960, 130729728, 134574720, 137610240, 142985640, 147598080, 152518016, 153799680, 160545280, 163412160, 174306304, 179432960, 190647520, 192654336, 196797440, 215319552, 217882880, 228777024, 240817920, 261459456, 269149440, 285971280, 295196160, 305036032, 321090560, 326824320, 358865920, 381295040, 435765760, 457554048, 481635840, 522918912, 538298880, 571942560, 590392320, 610072064, 653648640, 762590080, 871531520, 915108096, 963271680, 1076597760, 1143885120, 1220144128, 1307297280, 1525180160, 1830216192, 2287770240, 2614594560, 3050360320, 3660432384, 4575540480, 6100720640, 9151080960, 18302161920]

約数ペア:

[(1, 18302161920), (2, 9151080960), (3, 6100720640), (4, 4575540480), (5, 3660432384), (6, 3050360320), (7, 2614594560), (8, 2287770240), (10, 1830216192), (12, 1525180160), (14, 1307297280), (15, 1220144128), (16, 1143885120), (17, 1076597760), (19, 963271680), (20, 915108096), (21, 871531520), (24, 762590080), (28, 653648640), (30, 610072064), (31, 590392320), (32, 571942560), (34, 538298880), (35, 522918912), (38, 481635840), (40, 457554048), (42, 435765760), (48, 381295040), (51, 358865920), (56, 326824320), (57, 321090560), (60, 305036032), (62, 295196160), (64, 285971280), (68, 269149440), (70, 261459456), (76, 240817920), (80, 228777024), (84, 217882880), (85, 215319552), (93, 196797440), (95, 192654336), (96, 190647520), (102, 179432960), (105, 174306304), (112, 163412160), (114, 160545280), (119, 153799680), (120, 152518016), (124, 147598080), (128, 142985640), (133, 137610240), (136, 134574720), (140, 130729728), (152, 120408960), (155, 118078464), (160, 114388512), (168, 108941440), (170, 107659776), (186, 98398720), (190, 96327168), (192, 95323760), (204, 89716480), (210, 87153152), (217, 84341760), (224, 81706080), (228, 80272640), (238, 76899840), (240, 76259008), (248, 73799040), (255, 71773184), (256, 71492820), (266, 68805120), (272, 67287360), (280, 65364864), (285, 64218112), (289, 63329280), (304, 60204480), (310, 59039232), (320, 57194256), (323, 56663040), (336, 54470720), (340, 53829888), (357, 51266560), (372, 49199360), (380, 48163584), (384, 47661880), (399, 45870080), (408, 44858240), (420, 43576576), (434, 42170880), (448, 40853040), (456, 40136320), (465, 39359488), (476, 38449920), (480, 38129504), (496, 36899520), (510, 35886592), (512, 35746410), (527, 34728960), (532, 34402560), (544, 33643680), (560, 32682432), (570, 32109056), (578, 31664640), (589, 31073280), (595, 30759936), (608, 30102240), (620, 29519616), (640, 28597128), (646, 28331520), (651, 28113920), (665, 27522048), (672, 27235360), (680, 26914944), (714, 25633280), (744, 24599680), (760, 24081792), (768, 23830940), (798, 22935040), (816, 22429120), (840, 21788288), (867, 21109760), (868, 21085440), (896, 20426520), (912, 20068160), (930, 19679744), (952, 19224960), (960, 19064752), (969, 18887680), (992, 18449760), (1020, 17943296), (1024, 17873205), (1054, 17364480), (1064, 17201280), (1085, 16868352), (1088, 16821840), (1120, 16341216), (1140, 16054528), (1156, 15832320), (1178, 15536640), (1190, 15379968), (1216, 15051120), (1240, 14759808), (1280, 14298564), (1292, 14165760), (1302, 14056960), (1330, 13761024), (1344, 13617680), (1360, 13457472), (1428, 12816640), (1445, 12665856), (1488, 12299840), (1520, 12040896), (1536, 11915470), (1581, 11576320), (1596, 11467520), (1615, 11332608), (1632, 11214560), (1680, 10894144), (1734, 10554880), (1736, 10542720), (1767, 10357760), (1785, 10253312), (1792, 10213260), (1824, 10034080), (1860, 9839872), (1904, 9612480), (1920, 9532376), (1938, 9443840), (1984, 9224880), (1995, 9174016), (2023, 9047040), (2040, 8971648), (2108, 8682240), (2128, 8600640), (2170, 8434176), (2176, 8410920), (2240, 8170608), (2261, 8094720), (2280, 8027264), (2312, 7916160), (2356, 7768320), (2380, 7689984), (2432, 7525560), (2480, 7379904), (2560, 7149282), (2584, 7082880), (2604, 7028480), (2635, 6945792), (2660, 6880512), (2688, 6808840), (2720, 6728736), (2856, 6408320), (2890, 6332928), (2945, 6214656), (2976, 6149920), (3040, 6020448), (3072, 5957735), (3162, 5788160), (3192, 5733760), (3230, 5666304), (3255, 5622784), (3264, 5607280), (3360, 5447072), (3468, 5277440), (3472, 5271360), (3534, 5178880), (3570, 5126656), (3584, 5106630), (3648, 5017040), (3689, 4961280), (3720, 4919936), (3808, 4806240), (3840, 4766188), (3876, 4721920), (3968, 4612440), (3990, 4587008), (4046, 4523520), (4080, 4485824), (4123, 4439040), (4216, 4341120), (4256, 4300320), (4335, 4221952), (4340, 4217088), (4352, 4205460), (4480, 4085304), (4522, 4047360), (4560, 4013632), (4624, 3958080), (4712, 3884160), (4760, 3844992), (4845, 3777536), (4864, 3762780), (4960, 3689952), (5120, 3574641), (5168, 3541440), (5208, 3514240), (5270, 3472896), (5320, 3440256), (5376, 3404420), (5440, 3364368), (5491, 3333120), (5712, 3204160), (5780, 3166464), (5890, 3107328), (5952, 3074960), (6069, 3015680), (6080, 3010224), (6324, 2894080), (6384, 2866880), (6460, 2833152), (6510, 2811392), (6528, 2803640), (6720, 2723536), (6783, 2698240), (6936, 2638720), (6944, 2635680), (7068, 2589440), (7140, 2563328), (7168, 2553315), (7296, 2508520), (7378, 2480640), (7440, 2459968), (7616, 2403120), (7680, 2383094), (7752, 2360960), (7905, 2315264), (7936, 2306220), (7980, 2293504), (8092, 2261760), (8160, 2242912), (8246, 2219520), (8432, 2170560), (8512, 2150160), (8670, 2110976), (8680, 2108544), (8704, 2102730), (8835, 2071552), (8959, 2042880), (8960, 2042652), (9044, 2023680), (9120, 2006816), (9248, 1979040), (9424, 1942080), (9520, 1922496), (9690, 1888768), (9728, 1881390), (9920, 1844976), (10013, 1827840), (10115, 1809408), (10336, 1770720), (10416, 1757120), (10540, 1736448), (10640, 1720128), (10752, 1702210), (10880, 1682184), (10982, 1666560), (11067, 1653760), (11305, 1618944), (11424, 1602080), (11560, 1583232), (11780, 1553664), (11904, 1537480), (12138, 1507840), (12160, 1505112), (12369, 1479680), (12648, 1447040), (12768, 1433440), (12920, 1416576), (13020, 1405696), (13056, 1401820), (13440, 1361768), (13566, 1349120), (13872, 1319360), (13888, 1317840), (14136, 1294720), (14280, 1281664), (14592, 1254260), (14756, 1240320), (14880, 1229984), (15232, 1201560), (15360, 1191547), (15504, 1180480), (15810, 1157632), (15872, 1153110), (15960, 1146752), (16184, 1130880), (16320, 1121456), (16473, 1111040), (16492, 1109760), (16864, 1085280), (17024, 1075080), (17340, 1055488), (17360, 1054272), (17408, 1051365), (17670, 1035776), (17918, 1021440), (17920, 1021326), (18088, 1011840), (18240, 1003408), (18445, 992256), (18496, 989520), (18848, 971040), (19040, 961248), (19380, 944384), (19456, 940695), (19840, 922488), (20026, 913920), (20230, 904704), (20615, 887808), (20672, 885360), (20832, 878560), (21080, 868224), (21280, 860064), (21504, 851105), (21760, 841092), (21964, 833280), (22134, 826880), (22610, 809472), (22848, 801040), (23120, 791616), (23560, 776832), (23808, 768740), (24276, 753920), (24320, 752556), (24738, 739840), (25296, 723520), (25536, 716720), (25840, 708288), (26040, 702848), (26112, 700910), (26877, 680960), (26880, 680884), (27132, 674560), (27455, 666624), (27744, 659680), (27776, 658920), (28272, 647360), (28560, 640832), (29184, 627130), (29512, 620160), (29760, 614992), (30039, 609280), (30345, 603136), (30464, 600780), (31008, 590240), (31620, 578816), (31744, 576555), (31920, 573376), (32368, 565440), (32640, 560728), (32946, 555520), (32984, 554880), (33728, 542640), (33915, 539648), (34048, 537540), (34680, 527744), (34720, 527136), (35340, 517888), (35836, 510720), (35840, 510663), (36176, 505920), (36480, 501704), (36890, 496128), (36992, 494760), (37696, 485520), (38080, 480624), (38437, 476160), (38760, 472192), (39680, 461244), (40052, 456960), (40460, 452352), (41230, 443904), (41344, 442680), (41664, 439280), (42160, 434112), (42560, 430032), (43520, 420546), (43928, 416640), (44268, 413440), (44795, 408576), (45220, 404736), (45696, 400520), (46240, 395808), (47120, 388416), (47616, 384370), (48552, 376960), (48640, 376278), (49476, 369920), (50065, 365568), (50592, 361760), (51072, 358360), (51680, 354144), (52080, 351424), (52224, 350455), (53754, 340480), (53760, 340442), (54264, 337280), (54910, 333312), (55335, 330752), (55488, 329840), (55552, 329460), (56544, 323680), (57120, 320416), (58368, 313565), (59024, 310080), (59520, 307496), (60078, 304640), (60690, 301568), (60928, 300390), (61845, 295936), (62016, 295120), (62713, 291840), (63240, 289408), (63840, 286688), (64736, 282720), (65280, 280364), (65892, 277760), (65968, 277440), (67456, 271320), (67830, 269824), (68096, 268770), (69360, 263872), (69440, 263568), (70091, 261120), (70680, 258944), (71672, 255360), (72352, 252960), (72960, 250852), (73780, 248064), (73984, 247380), (75392, 242760), (76160, 240312), (76874, 238080), (77520, 236096), (79360, 230622), (80104, 228480), (80920, 226176), (82365, 222208), (82460, 221952), (82688, 221340), (83328, 219640), (84320, 217056), (85120, 215016), (87040, 210273), (87856, 208320), (88536, 206720), (89590, 204288), (90440, 202368), (91392, 200260), (92480, 197904), (94240, 194208), (95232, 192185), (97104, 188480), (97280, 188139), (98952, 184960), (100130, 182784), (101184, 180880), (102144, 179180), (103360, 177072), (104160, 175712), (107508, 170240), (107520, 170221), (108528, 168640), (109820, 166656), (110670, 165376), (110976, 164920), (111104, 164730), (113088, 161840), (114240, 160208), (115311, 158720), (118048, 155040), (119040, 153748), (120156, 152320), (121380, 150784), (121856, 150195), (123690, 147968), (124032, 147560), (125426, 145920), (126480, 144704), (127680, 143344), (129472, 141360), (130560, 140182), (131784, 138880), (131936, 138720), (134385, 136192), (134912, 135660)]