65703120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 244948608

約数和(自身を除く): 179245488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 151, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 302, 336, 370, 392, 420, 444, 453, 490, 518, 555, 560, 588, 592, 604, 735, 740, 755, 777, 784, 840, 888, 906, 980, 1036, 1057, 1110, 1176, 1208, 1295, 1470, 1480, 1510, 1554, 1680, 1776, 1812, 1813, 1960, 2072, 2114, 2220, 2265, 2352, 2416, 2590, 2940, 2960, 3020, 3108, 3171, 3624, 3626, 3885, 3920, 4144, 4228, 4440, 4530, 5180, 5285, 5439, 5587, 5880, 6040, 6216, 6342, 7248, 7252, 7399, 7770, 8456, 8880, 9060, 9065, 10360, 10570, 10878, 11174, 11760, 12080, 12432, 12684, 14504, 14798, 15540, 15855, 16761, 16912, 18120, 18130, 20720, 21140, 21756, 22197, 22348, 25368, 27195, 27935, 29008, 29596, 31080, 31710, 33522, 36240, 36260, 36995, 39109, 42280, 43512, 44394, 44696, 50736, 54390, 55870, 59192, 62160, 63420, 67044, 72520, 73990, 78218, 83805, 84560, 87024, 88788, 89392, 108780, 110985, 111740, 117327, 118384, 126840, 134088, 145040, 147980, 156436, 167610, 177576, 195545, 217560, 221970, 223480, 234654, 253680, 268176, 273763, 295960, 312872, 335220, 355152, 391090, 435120, 443940, 446960, 469308, 547526, 586635, 591920, 625744, 670440, 782180, 821289, 887880, 938616, 1095052, 1173270, 1340880, 1368815, 1564360, 1642578, 1775760, 1877232, 2190104, 2346540, 2737630, 3128720, 3285156, 4106445, 4380208, 4693080, 5475260, 6570312, 8212890, 9386160, 10950520, 13140624, 16425780, 21901040, 32851560, 65703120]

約数ペア:

[(1, 65703120), (2, 32851560), (3, 21901040), (4, 16425780), (5, 13140624), (6, 10950520), (7, 9386160), (8, 8212890), (10, 6570312), (12, 5475260), (14, 4693080), (15, 4380208), (16, 4106445), (20, 3285156), (21, 3128720), (24, 2737630), (28, 2346540), (30, 2190104), (35, 1877232), (37, 1775760), (40, 1642578), (42, 1564360), (48, 1368815), (49, 1340880), (56, 1173270), (60, 1095052), (70, 938616), (74, 887880), (80, 821289), (84, 782180), (98, 670440), (105, 625744), (111, 591920), (112, 586635), (120, 547526), (140, 469308), (147, 446960), (148, 443940), (151, 435120), (168, 391090), (185, 355152), (196, 335220), (210, 312872), (222, 295960), (240, 273763), (245, 268176), (259, 253680), (280, 234654), (294, 223480), (296, 221970), (302, 217560), (336, 195545), (370, 177576), (392, 167610), (420, 156436), (444, 147980), (453, 145040), (490, 134088), (518, 126840), (555, 118384), (560, 117327), (588, 111740), (592, 110985), (604, 108780), (735, 89392), (740, 88788), (755, 87024), (777, 84560), (784, 83805), (840, 78218), (888, 73990), (906, 72520), (980, 67044), (1036, 63420), (1057, 62160), (1110, 59192), (1176, 55870), (1208, 54390), (1295, 50736), (1470, 44696), (1480, 44394), (1510, 43512), (1554, 42280), (1680, 39109), (1776, 36995), (1812, 36260), (1813, 36240), (1960, 33522), (2072, 31710), (2114, 31080), (2220, 29596), (2265, 29008), (2352, 27935), (2416, 27195), (2590, 25368), (2940, 22348), (2960, 22197), (3020, 21756), (3108, 21140), (3171, 20720), (3624, 18130), (3626, 18120), (3885, 16912), (3920, 16761), (4144, 15855), (4228, 15540), (4440, 14798), (4530, 14504), (5180, 12684), (5285, 12432), (5439, 12080), (5587, 11760), (5880, 11174), (6040, 10878), (6216, 10570), (6342, 10360), (7248, 9065), (7252, 9060), (7399, 8880), (7770, 8456)]