15696655520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3257}}^1$

素因数の和:3623

約数の個数: 192

約数和(自身を含む): 45792988416

約数和(自身を除く): 30096332896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 331, 364, 416, 455, 520, 560, 662, 728, 910, 1040, 1120, 1324, 1456, 1655, 1820, 2080, 2317, 2648, 2912, 3257, 3310, 3640, 4303, 4634, 5296, 6514, 6620, 7280, 8606, 9268, 10592, 11585, 13028, 13240, 14560, 16285, 17212, 18536, 21515, 22799, 23170, 26056, 26480, 30121, 32570, 34424, 37072, 42341, 43030, 45598, 46340, 52112, 52960, 60242, 65140, 68848, 74144, 84682, 86060, 91196, 92680, 104224, 113995, 120484, 130280, 137696, 150605, 169364, 172120, 182392, 185360, 211705, 227990, 240968, 260560, 296387, 301210, 338728, 344240, 364784, 370720, 423410, 455980, 481936, 521120, 592774, 602420, 677456, 688480, 729568, 846820, 911960, 963872, 1078067, 1185548, 1204840, 1354912, 1481935, 1693640, 1823920, 2156134, 2371096, 2409680, 2963870, 3387280, 3647840, 4312268, 4742192, 4819360, 5390335, 5927740, 6774560, 7546469, 8624536, 9484384, 10780670, 11855480, 14014871, 15092938, 17249072, 21561340, 23710960, 28029742, 30185876, 34498144, 37732345, 43122680, 47421920, 56059484, 60371752, 70074355, 75464690, 86245360, 98104097, 112118968, 120743504, 140148710, 150929380, 172490720, 196208194, 224237936, 241487008, 280297420, 301858760, 392416388, 448475872, 490520485, 560594840, 603717520, 784832776, 981040970, 1121189680, 1207435040, 1569665552, 1962081940, 2242379360, 3139331104, 3924163880, 7848327760, 15696655520]

約数ペア:

[(1, 15696655520), (2, 7848327760), (4, 3924163880), (5, 3139331104), (7, 2242379360), (8, 1962081940), (10, 1569665552), (13, 1207435040), (14, 1121189680), (16, 981040970), (20, 784832776), (26, 603717520), (28, 560594840), (32, 490520485), (35, 448475872), (40, 392416388), (52, 301858760), (56, 280297420), (65, 241487008), (70, 224237936), (80, 196208194), (91, 172490720), (104, 150929380), (112, 140148710), (130, 120743504), (140, 112118968), (160, 98104097), (182, 86245360), (208, 75464690), (224, 70074355), (260, 60371752), (280, 56059484), (331, 47421920), (364, 43122680), (416, 37732345), (455, 34498144), (520, 30185876), (560, 28029742), (662, 23710960), (728, 21561340), (910, 17249072), (1040, 15092938), (1120, 14014871), (1324, 11855480), (1456, 10780670), (1655, 9484384), (1820, 8624536), (2080, 7546469), (2317, 6774560), (2648, 5927740), (2912, 5390335), (3257, 4819360), (3310, 4742192), (3640, 4312268), (4303, 3647840), (4634, 3387280), (5296, 2963870), (6514, 2409680), (6620, 2371096), (7280, 2156134), (8606, 1823920), (9268, 1693640), (10592, 1481935), (11585, 1354912), (13028, 1204840), (13240, 1185548), (14560, 1078067), (16285, 963872), (17212, 911960), (18536, 846820), (21515, 729568), (22799, 688480), (23170, 677456), (26056, 602420), (26480, 592774), (30121, 521120), (32570, 481936), (34424, 455980), (37072, 423410), (42341, 370720), (43030, 364784), (45598, 344240), (46340, 338728), (52112, 301210), (52960, 296387), (60242, 260560), (65140, 240968), (68848, 227990), (74144, 211705), (84682, 185360), (86060, 182392), (91196, 172120), (92680, 169364), (104224, 150605), (113995, 137696), (120484, 130280)]