1287917280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 768

約数和(自身を含む): 5486745600

約数和(自身を除く): 4198828320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 65, 68, 71, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 108, 114, 117, 120, 130, 135, 136, 142, 144, 152, 153, 156, 160, 170, 171, 180, 190, 195, 204, 208, 213, 216, 221, 228, 234, 240, 247, 255, 260, 270, 272, 284, 285, 288, 304, 306, 312, 323, 340, 342, 351, 355, 360, 380, 390, 408, 416, 426, 432, 442, 456, 459, 468, 480, 494, 510, 513, 520, 540, 544, 568, 570, 585, 608, 612, 624, 639, 646, 663, 680, 684, 702, 710, 720, 741, 760, 765, 780, 816, 852, 855, 864, 884, 912, 918, 923, 936, 969, 988, 1020, 1026, 1040, 1065, 1080, 1105, 1136, 1140, 1170, 1207, 1224, 1235, 1248, 1278, 1292, 1326, 1349, 1360, 1368, 1404, 1420, 1440, 1482, 1520, 1530, 1560, 1615, 1632, 1704, 1710, 1755, 1768, 1824, 1836, 1846, 1872, 1917, 1938, 1976, 1989, 2040, 2052, 2080, 2130, 2160, 2210, 2223, 2272, 2280, 2295, 2340, 2414, 2448, 2470, 2556, 2565, 2584, 2652, 2698, 2720, 2736, 2769, 2808, 2840, 2907, 2964, 3040, 3060, 3120, 3195, 3230, 3315, 3408, 3420, 3510, 3536, 3621, 3672, 3692, 3705, 3744, 3834, 3876, 3952, 3978, 4047, 4080, 4104, 4199, 4260, 4320, 4420, 4446, 4560, 4590, 4615, 4680, 4828, 4845, 4896, 4940, 5112, 5130, 5168, 5304, 5396, 5472, 5538, 5616, 5680, 5814, 5928, 5967, 6035, 6120, 6240, 6390, 6460, 6630, 6669, 6745, 6816, 6840, 7020, 7072, 7242, 7344, 7384, 7410, 7668, 7752, 7904, 7956, 8094, 8160, 8208, 8307, 8398, 8520, 8721, 8840, 8892, 9120, 9180, 9230, 9360, 9585, 9656, 9690, 9880, 9945, 10224, 10260, 10336, 10608, 10792, 10863, 11076, 11115, 11232, 11360, 11628, 11856, 11934, 12070, 12141, 12240, 12597, 12780, 12920, 13260, 13338, 13490, 13680, 13845, 14040, 14484, 14535, 14688, 14768, 14820, 15336, 15504, 15691, 15912, 16188, 16416, 16614, 16796, 17040, 17442, 17537, 17680, 17784, 18105, 18360, 18460, 18720, 19170, 19312, 19380, 19760, 19890, 20235, 20448, 20520, 20995, 21216, 21584, 21726, 22152, 22230, 22933, 23256, 23712, 23868, 24140, 24282, 24480, 24921, 25194, 25560, 25840, 26520, 26676, 26980, 27360, 27690, 28080, 28968, 29070, 29536, 29640, 29835, 30672, 31008, 31382, 31824, 32376, 32589, 33228, 33345, 33592, 34080, 34884, 35074, 35360, 35568, 36210, 36423, 36720, 36920, 37791, 38340, 38624, 38760, 39520, 39780, 40470, 41040, 41535, 41990, 43168, 43452, 43605, 44304, 44460, 45866, 46512, 47073, 47736, 48280, 48564, 49842, 50388, 51120, 51680, 52611, 53040, 53352, 53960, 54315, 55380, 56160, 57936, 58140, 59280, 59670, 60705, 61344, 62764, 62985, 63648, 64752, 65178, 66456, 66690, 67184, 68799, 69768, 70148, 71136, 72420, 72846, 73440, 73840, 75582, 76680, 77520, 78455, 79560, 80940, 82080, 83070, 83980, 86904, 87210, 87685, 88608, 88920, 91732, 93024, 94146, 95472, 96560, 97128, 99684, 100776, 102240, 105222, 106080, 106704, 107920, 108630, 110760, 113373, 114665, 115872, 116280, 118560, 119340, 121410, 124605, 125528, 125970, 129504, 130356, 132912, 133380, 134368, 137598, 139536, 140296, 141219, 144840, 145692, 147680, 151164, 153360, 155040, 156910, 157833, 159120, 161880, 162945, 166140, 167960, 173808, 174420, 175370, 177840, 182115, 183464, 188292, 188955, 190944, 193120, 194256, 199368, 201552, 206397, 210444, 213408, 215840, 217260, 221520, 226746, 229330, 232560, 235365, 238680, 242820, 249210, 251056, 251940, 260712, 263055, 265824, 266760, 275196, 279072, 280592, 282438, 289680, 291384, 298129, 302328, 306720, 313820, 315666, 318240, 323760, 325890, 332280, 335920, 343995, 347616, 348840, 350740, 355680, 364230, 366928, 376584, 377910, 388512, 398736, 403104, 412794, 420888, 423657, 434520, 443040, 453492, 458660, 465120, 470730, 473499, 477360, 485640, 498420, 502112, 503880, 521424, 526110, 533520, 550392, 561184, 564876, 566865, 579360, 582768, 596258, 604656, 619191, 627640, 631332, 647520, 651780, 664560, 671840, 687990, 697680, 701480, 706095, 728460, 733856, 753168, 755820, 789165, 797472, 825588, 841776, 847314, 869040, 894387, 906984, 917320, 941460, 946998, 954720, 971280, 996840, 1007760, 1031985, 1042848, 1052220, 1067040, 1100784, 1129752, 1133730, 1165536, 1192516, 1209312, 1238382, 1255280, 1262664, 1303560, 1329120, 1375980, 1395360, 1402960, 1412190, 1456920, 1490645, 1506336, 1511640, 1578330, 1651176, 1683552, 1694628, 1738080, 1788774, 1813968, 1834640, 1882920, 1893996, 1942560, 1993680, 2015520, 2063970, 2104440, 2118285, 2201568, 2259504, 2267460, 2367495, 2385032, 2476764, 2510560, 2525328, 2607120, 2683161, 2751960, 2805920, 2824380, 2913840, 2981290, 3023280, 3095955, 3156660, 3302352, 3389256, 3577548, 3627936, 3669280, 3765840, 3787992, 3987360, 4127940, 4208880, 4236570, 4471935, 4519008, 4534920, 4734990, 4770064, 4953528, 5050656, 5214240, 5366322, 5503920, 5648760, 5827680, 5962580, 6046560, 6191910, 6313320, 6604704, 6778512, 7155096, 7531680, 7575984, 8049483, 8255880, 8417760, 8473140, 8943870, 9069840, 9469980, 9540128, 9907056, 10732644, 11007840, 11297520, 11925160, 12383820, 12626640, 13415805, 13557024, 14310192, 15151968, 16098966, 16511760, 16946280, 17887740, 18139680, 18939960, 19814112, 21465288, 22595040, 23850320, 24767640, 25253280, 26831610, 28620384, 32197932, 33023520, 33892560, 35775480, 37879920, 40247415, 42930576, 47700640, 49535280, 53663220, 64395864, 67785120, 71550960, 75759840, 80494830, 85861152, 99070560, 107326440, 128791728, 143101920, 160989660, 214652880, 257583456, 321979320, 429305760, 643958640, 1287917280]

約数ペア:

[(1, 1287917280), (2, 643958640), (3, 429305760), (4, 321979320), (5, 257583456), (6, 214652880), (8, 160989660), (9, 143101920), (10, 128791728), (12, 107326440), (13, 99070560), (15, 85861152), (16, 80494830), (17, 75759840), (18, 71550960), (19, 67785120), (20, 64395864), (24, 53663220), (26, 49535280), (27, 47700640), (30, 42930576), (32, 40247415), (34, 37879920), (36, 35775480), (38, 33892560), (39, 33023520), (40, 32197932), (45, 28620384), (48, 26831610), (51, 25253280), (52, 24767640), (54, 23850320), (57, 22595040), (60, 21465288), (65, 19814112), (68, 18939960), (71, 18139680), (72, 17887740), (76, 16946280), (78, 16511760), (80, 16098966), (85, 15151968), (90, 14310192), (95, 13557024), (96, 13415805), (102, 12626640), (104, 12383820), (108, 11925160), (114, 11297520), (117, 11007840), (120, 10732644), (130, 9907056), (135, 9540128), (136, 9469980), (142, 9069840), (144, 8943870), (152, 8473140), (153, 8417760), (156, 8255880), (160, 8049483), (170, 7575984), (171, 7531680), (180, 7155096), (190, 6778512), (195, 6604704), (204, 6313320), (208, 6191910), (213, 6046560), (216, 5962580), (221, 5827680), (228, 5648760), (234, 5503920), (240, 5366322), (247, 5214240), (255, 5050656), (260, 4953528), (270, 4770064), (272, 4734990), (284, 4534920), (285, 4519008), (288, 4471935), (304, 4236570), (306, 4208880), (312, 4127940), (323, 3987360), (340, 3787992), (342, 3765840), (351, 3669280), (355, 3627936), (360, 3577548), (380, 3389256), (390, 3302352), (408, 3156660), (416, 3095955), (426, 3023280), (432, 2981290), (442, 2913840), (456, 2824380), (459, 2805920), (468, 2751960), (480, 2683161), (494, 2607120), (510, 2525328), (513, 2510560), (520, 2476764), (540, 2385032), (544, 2367495), (568, 2267460), (570, 2259504), (585, 2201568), (608, 2118285), (612, 2104440), (624, 2063970), (639, 2015520), (646, 1993680), (663, 1942560), (680, 1893996), (684, 1882920), (702, 1834640), (710, 1813968), (720, 1788774), (741, 1738080), (760, 1694628), (765, 1683552), (780, 1651176), (816, 1578330), (852, 1511640), (855, 1506336), (864, 1490645), (884, 1456920), (912, 1412190), (918, 1402960), (923, 1395360), (936, 1375980), (969, 1329120), (988, 1303560), (1020, 1262664), (1026, 1255280), (1040, 1238382), (1065, 1209312), (1080, 1192516), (1105, 1165536), (1136, 1133730), (1140, 1129752), (1170, 1100784), (1207, 1067040), (1224, 1052220), (1235, 1042848), (1248, 1031985), (1278, 1007760), (1292, 996840), (1326, 971280), (1349, 954720), (1360, 946998), (1368, 941460), (1404, 917320), (1420, 906984), (1440, 894387), (1482, 869040), (1520, 847314), (1530, 841776), (1560, 825588), (1615, 797472), (1632, 789165), (1704, 755820), (1710, 753168), (1755, 733856), (1768, 728460), (1824, 706095), (1836, 701480), (1846, 697680), (1872, 687990), (1917, 671840), (1938, 664560), (1976, 651780), (1989, 647520), (2040, 631332), (2052, 627640), (2080, 619191), (2130, 604656), (2160, 596258), (2210, 582768), (2223, 579360), (2272, 566865), (2280, 564876), (2295, 561184), (2340, 550392), (2414, 533520), (2448, 526110), (2470, 521424), (2556, 503880), (2565, 502112), (2584, 498420), (2652, 485640), (2698, 477360), (2720, 473499), (2736, 470730), (2769, 465120), (2808, 458660), (2840, 453492), (2907, 443040), (2964, 434520), (3040, 423657), (3060, 420888), (3120, 412794), (3195, 403104), (3230, 398736), (3315, 388512), (3408, 377910), (3420, 376584), (3510, 366928), (3536, 364230), (3621, 355680), (3672, 350740), (3692, 348840), (3705, 347616), (3744, 343995), (3834, 335920), (3876, 332280), (3952, 325890), (3978, 323760), (4047, 318240), (4080, 315666), (4104, 313820), (4199, 306720), (4260, 302328), (4320, 298129), (4420, 291384), (4446, 289680), (4560, 282438), (4590, 280592), (4615, 279072), (4680, 275196), (4828, 266760), (4845, 265824), (4896, 263055), (4940, 260712), (5112, 251940), (5130, 251056), (5168, 249210), (5304, 242820), (5396, 238680), (5472, 235365), (5538, 232560), (5616, 229330), (5680, 226746), (5814, 221520), (5928, 217260), (5967, 215840), (6035, 213408), (6120, 210444), (6240, 206397), (6390, 201552), (6460, 199368), (6630, 194256), (6669, 193120), (6745, 190944), (6816, 188955), (6840, 188292), (7020, 183464), (7072, 182115), (7242, 177840), (7344, 175370), (7384, 174420), (7410, 173808), (7668, 167960), (7752, 166140), (7904, 162945), (7956, 161880), (8094, 159120), (8160, 157833), (8208, 156910), (8307, 155040), (8398, 153360), (8520, 151164), (8721, 147680), (8840, 145692), (8892, 144840), (9120, 141219), (9180, 140296), (9230, 139536), (9360, 137598), (9585, 134368), (9656, 133380), (9690, 132912), (9880, 130356), (9945, 129504), (10224, 125970), (10260, 125528), (10336, 124605), (10608, 121410), (10792, 119340), (10863, 118560), (11076, 116280), (11115, 115872), (11232, 114665), (11360, 113373), (11628, 110760), (11856, 108630), (11934, 107920), (12070, 106704), (12141, 106080), (12240, 105222), (12597, 102240), (12780, 100776), (12920, 99684), (13260, 97128), (13338, 96560), (13490, 95472), (13680, 94146), (13845, 93024), (14040, 91732), (14484, 88920), (14535, 88608), (14688, 87685), (14768, 87210), (14820, 86904), (15336, 83980), (15504, 83070), (15691, 82080), (15912, 80940), (16188, 79560), (16416, 78455), (16614, 77520), (16796, 76680), (17040, 75582), (17442, 73840), (17537, 73440), (17680, 72846), (17784, 72420), (18105, 71136), (18360, 70148), (18460, 69768), (18720, 68799), (19170, 67184), (19312, 66690), (19380, 66456), (19760, 65178), (19890, 64752), (20235, 63648), (20448, 62985), (20520, 62764), (20995, 61344), (21216, 60705), (21584, 59670), (21726, 59280), (22152, 58140), (22230, 57936), (22933, 56160), (23256, 55380), (23712, 54315), (23868, 53960), (24140, 53352), (24282, 53040), (24480, 52611), (24921, 51680), (25194, 51120), (25560, 50388), (25840, 49842), (26520, 48564), (26676, 48280), (26980, 47736), (27360, 47073), (27690, 46512), (28080, 45866), (28968, 44460), (29070, 44304), (29536, 43605), (29640, 43452), (29835, 43168), (30672, 41990), (31008, 41535), (31382, 41040), (31824, 40470), (32376, 39780), (32589, 39520), (33228, 38760), (33345, 38624), (33592, 38340), (34080, 37791), (34884, 36920), (35074, 36720), (35360, 36423), (35568, 36210)]