172311360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13807}}^1$

素因数の和:13840

約数の個数: 112

約数和(自身を含む): 589214976

約数和(自身を除く): 416903616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 13807, 27614, 41421, 55228, 69035, 82842, 110456, 138070, 165684, 179491, 207105, 220912, 276140, 331368, 358982, 414210, 441824, 538473, 552280, 662736, 717964, 828420, 883648, 897455, 1076946, 1104560, 1325472, 1435928, 1656840, 1794910, 2153892, 2209120, 2650944, 2692365, 2871856, 3313680, 3589820, 4307784, 4418240, 5384730, 5743712, 6627360, 7179640, 8615568, 10769460, 11487424, 13254720, 14359280, 17231136, 21538920, 28718560, 34462272, 43077840, 57437120, 86155680, 172311360]

約数ペア:

[(1, 172311360), (2, 86155680), (3, 57437120), (4, 43077840), (5, 34462272), (6, 28718560), (8, 21538920), (10, 17231136), (12, 14359280), (13, 13254720), (15, 11487424), (16, 10769460), (20, 8615568), (24, 7179640), (26, 6627360), (30, 5743712), (32, 5384730), (39, 4418240), (40, 4307784), (48, 3589820), (52, 3313680), (60, 2871856), (64, 2692365), (65, 2650944), (78, 2209120), (80, 2153892), (96, 1794910), (104, 1656840), (120, 1435928), (130, 1325472), (156, 1104560), (160, 1076946), (192, 897455), (195, 883648), (208, 828420), (240, 717964), (260, 662736), (312, 552280), (320, 538473), (390, 441824), (416, 414210), (480, 358982), (520, 331368), (624, 276140), (780, 220912), (832, 207105), (960, 179491), (1040, 165684), (1248, 138070), (1560, 110456), (2080, 82842), (2496, 69035), (3120, 55228), (4160, 41421), (6240, 27614), (12480, 13807)]