160702760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 395020800

約数和(自身を除く): 234318040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 359, 361, 380, 589, 620, 718, 722, 760, 1178, 1240, 1436, 1444, 1795, 1805, 2356, 2872, 2888, 2945, 3590, 3610, 4712, 5890, 6821, 7180, 7220, 11129, 11191, 11780, 13642, 14360, 14440, 22258, 22382, 23560, 27284, 34105, 44516, 44764, 54568, 55645, 55955, 68210, 89032, 89528, 111290, 111910, 129599, 136420, 211451, 222580, 223820, 259198, 272840, 422902, 445160, 447640, 518396, 647995, 845804, 1036792, 1057255, 1295990, 1691608, 2114510, 2591980, 4017569, 4229020, 5183960, 8035138, 8458040, 16070276, 20087845, 32140552, 40175690, 80351380, 160702760]

約数ペア:

[(1, 160702760), (2, 80351380), (4, 40175690), (5, 32140552), (8, 20087845), (10, 16070276), (19, 8458040), (20, 8035138), (31, 5183960), (38, 4229020), (40, 4017569), (62, 2591980), (76, 2114510), (95, 1691608), (124, 1295990), (152, 1057255), (155, 1036792), (190, 845804), (248, 647995), (310, 518396), (359, 447640), (361, 445160), (380, 422902), (589, 272840), (620, 259198), (718, 223820), (722, 222580), (760, 211451), (1178, 136420), (1240, 129599), (1436, 111910), (1444, 111290), (1795, 89528), (1805, 89032), (2356, 68210), (2872, 55955), (2888, 55645), (2945, 54568), (3590, 44764), (3610, 44516), (4712, 34105), (5890, 27284), (6821, 23560), (7180, 22382), (7220, 22258), (11129, 14440), (11191, 14360), (11780, 13642)]