1667989440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 504

約数和(自身を含む): 6526072800

約数和(自身を除く): 4858083360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 149, 156, 160, 169, 180, 184, 192, 195, 207, 208, 230, 234, 240, 260, 276, 288, 298, 299, 312, 320, 338, 345, 360, 368, 390, 414, 416, 447, 460, 468, 480, 507, 520, 552, 576, 585, 596, 598, 624, 676, 690, 720, 736, 745, 780, 828, 832, 845, 894, 897, 920, 936, 960, 1014, 1035, 1040, 1104, 1170, 1192, 1196, 1248, 1341, 1352, 1380, 1440, 1472, 1490, 1495, 1521, 1560, 1656, 1690, 1788, 1794, 1840, 1872, 1937, 2028, 2070, 2080, 2208, 2235, 2340, 2384, 2392, 2496, 2535, 2682, 2691, 2704, 2760, 2880, 2980, 2990, 3042, 3120, 3312, 3380, 3427, 3576, 3588, 3680, 3744, 3874, 3887, 4056, 4140, 4160, 4416, 4470, 4485, 4680, 4768, 4784, 5070, 5364, 5382, 5408, 5520, 5811, 5960, 5980, 6084, 6240, 6624, 6705, 6760, 6854, 7152, 7176, 7360, 7488, 7605, 7748, 7774, 8112, 8280, 8940, 8970, 9360, 9536, 9568, 9685, 10140, 10281, 10728, 10764, 10816, 11040, 11622, 11661, 11920, 11960, 12168, 12480, 13248, 13410, 13455, 13520, 13708, 14304, 14352, 15210, 15496, 15548, 16224, 16560, 17135, 17433, 17880, 17940, 18720, 19136, 19370, 19435, 20280, 20562, 21456, 21528, 22080, 23244, 23322, 23840, 23920, 24336, 25181, 26820, 26910, 27040, 27416, 28608, 28704, 29055, 30420, 30843, 30992, 31096, 32448, 33120, 34270, 34866, 34983, 35760, 35880, 37440, 38740, 38870, 40560, 41124, 42912, 43056, 44551, 46488, 46644, 47680, 47840, 48672, 50362, 51405, 53640, 53820, 54080, 54832, 57408, 58110, 58305, 60840, 61686, 61984, 62192, 66240, 68540, 69732, 69966, 71520, 71760, 75543, 77480, 77740, 81120, 82248, 85824, 86112, 87165, 89102, 92976, 93288, 95680, 97344, 100724, 102810, 107280, 107640, 109664, 116220, 116610, 121680, 123372, 123968, 124384, 125905, 133653, 137080, 139464, 139932, 143040, 143520, 151086, 154215, 154960, 155480, 162240, 164496, 172224, 174330, 174915, 178204, 185952, 186576, 201448, 205620, 214560, 215280, 219328, 222755, 226629, 232440, 233220, 243360, 246744, 248768, 251810, 267306, 274160, 278928, 279864, 287040, 302172, 308430, 309920, 310960, 328992, 348660, 349830, 356408, 371904, 373152, 377715, 400959, 402896, 411240, 429120, 430560, 445510, 453258, 464880, 466440, 486720, 493488, 503620, 534612, 548320, 557856, 559728, 579163, 604344, 616860, 619840, 621920, 657984, 668265, 697320, 699660, 712816, 746304, 755430, 801918, 805792, 822480, 861120, 891020, 906516, 929760, 932880, 986976, 1007240, 1069224, 1096640, 1115712, 1119456, 1133145, 1158326, 1208688, 1233720, 1243840, 1336530, 1394640, 1399320, 1425632, 1510860, 1603836, 1611584, 1644960, 1737489, 1782040, 1813032, 1859520, 1865760, 1973952, 2004795, 2014480, 2138448, 2238912, 2266290, 2316652, 2417376, 2467440, 2673060, 2789280, 2798640, 2851264, 2895815, 3021720, 3207672, 3289920, 3474978, 3564080, 3626064, 3731520, 4009590, 4028960, 4276896, 4532580, 4633304, 4834752, 4934880, 5212467, 5346120, 5578560, 5597280, 5791630, 6043440, 6415344, 6949956, 7128160, 7252128, 8019180, 8057920, 8553792, 8687445, 9065160, 9266608, 9869760, 10424934, 10692240, 11194560, 11583260, 12086880, 12830688, 13899912, 14256320, 14504256, 16038360, 17374890, 18130320, 18533216, 20849868, 21384480, 23166520, 24173760, 25661376, 26062335, 27799824, 32076720, 34749780, 36260640, 37066432, 41699736, 42768960, 46333040, 52124670, 55599648, 64153440, 69499560, 72521280, 83399472, 92666080, 104249340, 111199296, 128306880, 138999120, 166798944, 185332160, 208498680, 277998240, 333597888, 416997360, 555996480, 833994720, 1667989440]

約数ペア:

[(1, 1667989440), (2, 833994720), (3, 555996480), (4, 416997360), (5, 333597888), (6, 277998240), (8, 208498680), (9, 185332160), (10, 166798944), (12, 138999120), (13, 128306880), (15, 111199296), (16, 104249340), (18, 92666080), (20, 83399472), (23, 72521280), (24, 69499560), (26, 64153440), (30, 55599648), (32, 52124670), (36, 46333040), (39, 42768960), (40, 41699736), (45, 37066432), (46, 36260640), (48, 34749780), (52, 32076720), (60, 27799824), (64, 26062335), (65, 25661376), (69, 24173760), (72, 23166520), (78, 21384480), (80, 20849868), (90, 18533216), (92, 18130320), (96, 17374890), (104, 16038360), (115, 14504256), (117, 14256320), (120, 13899912), (130, 12830688), (138, 12086880), (144, 11583260), (149, 11194560), (156, 10692240), (160, 10424934), (169, 9869760), (180, 9266608), (184, 9065160), (192, 8687445), (195, 8553792), (207, 8057920), (208, 8019180), (230, 7252128), (234, 7128160), (240, 6949956), (260, 6415344), (276, 6043440), (288, 5791630), (298, 5597280), (299, 5578560), (312, 5346120), (320, 5212467), (338, 4934880), (345, 4834752), (360, 4633304), (368, 4532580), (390, 4276896), (414, 4028960), (416, 4009590), (447, 3731520), (460, 3626064), (468, 3564080), (480, 3474978), (507, 3289920), (520, 3207672), (552, 3021720), (576, 2895815), (585, 2851264), (596, 2798640), (598, 2789280), (624, 2673060), (676, 2467440), (690, 2417376), (720, 2316652), (736, 2266290), (745, 2238912), (780, 2138448), (828, 2014480), (832, 2004795), (845, 1973952), (894, 1865760), (897, 1859520), (920, 1813032), (936, 1782040), (960, 1737489), (1014, 1644960), (1035, 1611584), (1040, 1603836), (1104, 1510860), (1170, 1425632), (1192, 1399320), (1196, 1394640), (1248, 1336530), (1341, 1243840), (1352, 1233720), (1380, 1208688), (1440, 1158326), (1472, 1133145), (1490, 1119456), (1495, 1115712), (1521, 1096640), (1560, 1069224), (1656, 1007240), (1690, 986976), (1788, 932880), (1794, 929760), (1840, 906516), (1872, 891020), (1937, 861120), (2028, 822480), (2070, 805792), (2080, 801918), (2208, 755430), (2235, 746304), (2340, 712816), (2384, 699660), (2392, 697320), (2496, 668265), (2535, 657984), (2682, 621920), (2691, 619840), (2704, 616860), (2760, 604344), (2880, 579163), (2980, 559728), (2990, 557856), (3042, 548320), (3120, 534612), (3312, 503620), (3380, 493488), (3427, 486720), (3576, 466440), (3588, 464880), (3680, 453258), (3744, 445510), (3874, 430560), (3887, 429120), (4056, 411240), (4140, 402896), (4160, 400959), (4416, 377715), (4470, 373152), (4485, 371904), (4680, 356408), (4768, 349830), (4784, 348660), (5070, 328992), (5364, 310960), (5382, 309920), (5408, 308430), (5520, 302172), (5811, 287040), (5960, 279864), (5980, 278928), (6084, 274160), (6240, 267306), (6624, 251810), (6705, 248768), (6760, 246744), (6854, 243360), (7152, 233220), (7176, 232440), (7360, 226629), (7488, 222755), (7605, 219328), (7748, 215280), (7774, 214560), (8112, 205620), (8280, 201448), (8940, 186576), (8970, 185952), (9360, 178204), (9536, 174915), (9568, 174330), (9685, 172224), (10140, 164496), (10281, 162240), (10728, 155480), (10764, 154960), (10816, 154215), (11040, 151086), (11622, 143520), (11661, 143040), (11920, 139932), (11960, 139464), (12168, 137080), (12480, 133653), (13248, 125905), (13410, 124384), (13455, 123968), (13520, 123372), (13708, 121680), (14304, 116610), (14352, 116220), (15210, 109664), (15496, 107640), (15548, 107280), (16224, 102810), (16560, 100724), (17135, 97344), (17433, 95680), (17880, 93288), (17940, 92976), (18720, 89102), (19136, 87165), (19370, 86112), (19435, 85824), (20280, 82248), (20562, 81120), (21456, 77740), (21528, 77480), (22080, 75543), (23244, 71760), (23322, 71520), (23840, 69966), (23920, 69732), (24336, 68540), (25181, 66240), (26820, 62192), (26910, 61984), (27040, 61686), (27416, 60840), (28608, 58305), (28704, 58110), (29055, 57408), (30420, 54832), (30843, 54080), (30992, 53820), (31096, 53640), (32448, 51405), (33120, 50362), (34270, 48672), (34866, 47840), (34983, 47680), (35760, 46644), (35880, 46488), (37440, 44551), (38740, 43056), (38870, 42912), (40560, 41124)]