156716880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 522609408

約数和(自身を除く): 365892528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 510, 541, 568, 680, 710, 816, 852, 1020, 1065, 1082, 1136, 1207, 1360, 1420, 1623, 1704, 2040, 2130, 2164, 2414, 2705, 2840, 3246, 3408, 3621, 4080, 4260, 4328, 4828, 5410, 5680, 6035, 6492, 7242, 8115, 8520, 8656, 9197, 9656, 10820, 12070, 12984, 14484, 16230, 17040, 18105, 18394, 19312, 21640, 24140, 25968, 27591, 28968, 32460, 36210, 36788, 38411, 43280, 45985, 48280, 55182, 57936, 64920, 72420, 73576, 76822, 91970, 96560, 110364, 115233, 129840, 137955, 144840, 147152, 153644, 183940, 192055, 220728, 230466, 275910, 289680, 307288, 367880, 384110, 441456, 460932, 551820, 576165, 614576, 652987, 735760, 768220, 921864, 1103640, 1152330, 1305974, 1536440, 1843728, 1958961, 2207280, 2304660, 2611948, 3072880, 3264935, 3917922, 4609320, 5223896, 6529870, 7835844, 9218640, 9794805, 10447792, 13059740, 15671688, 19589610, 26119480, 31343376, 39179220, 52238960, 78358440, 156716880]

約数ペア:

[(1, 156716880), (2, 78358440), (3, 52238960), (4, 39179220), (5, 31343376), (6, 26119480), (8, 19589610), (10, 15671688), (12, 13059740), (15, 10447792), (16, 9794805), (17, 9218640), (20, 7835844), (24, 6529870), (30, 5223896), (34, 4609320), (40, 3917922), (48, 3264935), (51, 3072880), (60, 2611948), (68, 2304660), (71, 2207280), (80, 1958961), (85, 1843728), (102, 1536440), (120, 1305974), (136, 1152330), (142, 1103640), (170, 921864), (204, 768220), (213, 735760), (240, 652987), (255, 614576), (272, 576165), (284, 551820), (340, 460932), (355, 441456), (408, 384110), (426, 367880), (510, 307288), (541, 289680), (568, 275910), (680, 230466), (710, 220728), (816, 192055), (852, 183940), (1020, 153644), (1065, 147152), (1082, 144840), (1136, 137955), (1207, 129840), (1360, 115233), (1420, 110364), (1623, 96560), (1704, 91970), (2040, 76822), (2130, 73576), (2164, 72420), (2414, 64920), (2705, 57936), (2840, 55182), (3246, 48280), (3408, 45985), (3621, 43280), (4080, 38411), (4260, 36788), (4328, 36210), (4828, 32460), (5410, 28968), (5680, 27591), (6035, 25968), (6492, 24140), (7242, 21640), (8115, 19312), (8520, 18394), (8656, 18105), (9197, 17040), (9656, 16230), (10820, 14484), (12070, 12984)]