16571004840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40699}}^1$

素因数の和:40761

約数の個数: 256

約数和(自身を含む): 61538400000

約数和(自身を除く): 44967395160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 435, 468, 520, 522, 540, 580, 585, 696, 702, 754, 780, 783, 870, 936, 1044, 1080, 1131, 1160, 1170, 1305, 1404, 1508, 1560, 1566, 1740, 1755, 1885, 2088, 2262, 2340, 2610, 2808, 3016, 3132, 3393, 3480, 3510, 3770, 3915, 4524, 4680, 5220, 5655, 6264, 6786, 7020, 7540, 7830, 9048, 10179, 10440, 11310, 13572, 14040, 15080, 15660, 16965, 20358, 22620, 27144, 31320, 33930, 40699, 40716, 45240, 50895, 67860, 81398, 81432, 101790, 122097, 135720, 162796, 203495, 203580, 244194, 325592, 366291, 406990, 407160, 488388, 529087, 610485, 732582, 813980, 976776, 1058174, 1098873, 1180271, 1220970, 1465164, 1587261, 1627960, 1831455, 2116348, 2197746, 2360542, 2441940, 2645435, 2930328, 3174522, 3540813, 3662910, 4232696, 4395492, 4721084, 4761783, 4883880, 5290870, 5494365, 5901355, 6349044, 7081626, 7325820, 7936305, 8790984, 9442168, 9523566, 10581740, 10622439, 10988730, 11802710, 12698088, 14163252, 14285349, 14651640, 15343523, 15872610, 17704065, 19047132, 21163480, 21244878, 21977460, 23605420, 23808915, 28326504, 28570698, 30687046, 31745220, 31867317, 35408130, 38094264, 42489756, 43954920, 46030569, 47210840, 47617830, 53112195, 57141396, 61374092, 63490440, 63734634, 70816260, 71426745, 76717615, 84979512, 92061138, 95235660, 106224390, 114282792, 122748184, 127469268, 138091707, 141632520, 142853490, 153435230, 159336585, 184122276, 190471320, 212448780, 230152845, 254938536, 276183414, 285706980, 306870460, 318673170, 368244552, 414275121, 424897560, 460305690, 552366828, 571413960, 613740920, 637346340, 690458535, 828550242, 920611380, 1104733656, 1274692680, 1380917070, 1657100484, 1841222760, 2071375605, 2761834140, 3314200968, 4142751210, 5523668280, 8285502420, 16571004840]

約数ペア:

[(1, 16571004840), (2, 8285502420), (3, 5523668280), (4, 4142751210), (5, 3314200968), (6, 2761834140), (8, 2071375605), (9, 1841222760), (10, 1657100484), (12, 1380917070), (13, 1274692680), (15, 1104733656), (18, 920611380), (20, 828550242), (24, 690458535), (26, 637346340), (27, 613740920), (29, 571413960), (30, 552366828), (36, 460305690), (39, 424897560), (40, 414275121), (45, 368244552), (52, 318673170), (54, 306870460), (58, 285706980), (60, 276183414), (65, 254938536), (72, 230152845), (78, 212448780), (87, 190471320), (90, 184122276), (104, 159336585), (108, 153435230), (116, 142853490), (117, 141632520), (120, 138091707), (130, 127469268), (135, 122748184), (145, 114282792), (156, 106224390), (174, 95235660), (180, 92061138), (195, 84979512), (216, 76717615), (232, 71426745), (234, 70816260), (260, 63734634), (261, 63490440), (270, 61374092), (290, 57141396), (312, 53112195), (348, 47617830), (351, 47210840), (360, 46030569), (377, 43954920), (390, 42489756), (435, 38094264), (468, 35408130), (520, 31867317), (522, 31745220), (540, 30687046), (580, 28570698), (585, 28326504), (696, 23808915), (702, 23605420), (754, 21977460), (780, 21244878), (783, 21163480), (870, 19047132), (936, 17704065), (1044, 15872610), (1080, 15343523), (1131, 14651640), (1160, 14285349), (1170, 14163252), (1305, 12698088), (1404, 11802710), (1508, 10988730), (1560, 10622439), (1566, 10581740), (1740, 9523566), (1755, 9442168), (1885, 8790984), (2088, 7936305), (2262, 7325820), (2340, 7081626), (2610, 6349044), (2808, 5901355), (3016, 5494365), (3132, 5290870), (3393, 4883880), (3480, 4761783), (3510, 4721084), (3770, 4395492), (3915, 4232696), (4524, 3662910), (4680, 3540813), (5220, 3174522), (5655, 2930328), (6264, 2645435), (6786, 2441940), (7020, 2360542), (7540, 2197746), (7830, 2116348), (9048, 1831455), (10179, 1627960), (10440, 1587261), (11310, 1465164), (13572, 1220970), (14040, 1180271), (15080, 1098873), (15660, 1058174), (16965, 976776), (20358, 813980), (22620, 732582), (27144, 610485), (31320, 529087), (33930, 488388), (40699, 407160), (40716, 406990), (45240, 366291), (50895, 325592), (67860, 244194), (81398, 203580), (81432, 203495), (101790, 162796), (122097, 135720)]