157294560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 509873616

約数和(自身を除く): 352579056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 73, 80, 96, 120, 134, 146, 160, 201, 219, 240, 268, 292, 335, 365, 402, 438, 480, 536, 584, 670, 730, 804, 876, 1005, 1072, 1095, 1168, 1340, 1460, 1608, 1752, 2010, 2144, 2190, 2336, 2680, 2920, 3216, 3504, 4020, 4380, 4489, 4891, 5360, 5840, 6432, 7008, 8040, 8760, 8978, 9782, 10720, 11680, 13467, 14673, 16080, 17520, 17956, 19564, 22445, 24455, 26934, 29346, 32160, 35040, 35912, 39128, 44890, 48910, 53868, 58692, 67335, 71824, 73365, 78256, 89780, 97820, 107736, 117384, 134670, 143648, 146730, 156512, 179560, 195640, 215472, 234768, 269340, 293460, 327697, 359120, 391280, 430944, 469536, 538680, 586920, 655394, 718240, 782560, 983091, 1077360, 1173840, 1310788, 1638485, 1966182, 2154720, 2347680, 2621576, 3276970, 3932364, 4915455, 5243152, 6553940, 7864728, 9830910, 10486304, 13107880, 15729456, 19661820, 26215760, 31458912, 39323640, 52431520, 78647280, 157294560]

約数ペア:

[(1, 157294560), (2, 78647280), (3, 52431520), (4, 39323640), (5, 31458912), (6, 26215760), (8, 19661820), (10, 15729456), (12, 13107880), (15, 10486304), (16, 9830910), (20, 7864728), (24, 6553940), (30, 5243152), (32, 4915455), (40, 3932364), (48, 3276970), (60, 2621576), (67, 2347680), (73, 2154720), (80, 1966182), (96, 1638485), (120, 1310788), (134, 1173840), (146, 1077360), (160, 983091), (201, 782560), (219, 718240), (240, 655394), (268, 586920), (292, 538680), (335, 469536), (365, 430944), (402, 391280), (438, 359120), (480, 327697), (536, 293460), (584, 269340), (670, 234768), (730, 215472), (804, 195640), (876, 179560), (1005, 156512), (1072, 146730), (1095, 143648), (1168, 134670), (1340, 117384), (1460, 107736), (1608, 97820), (1752, 89780), (2010, 78256), (2144, 73365), (2190, 71824), (2336, 67335), (2680, 58692), (2920, 53868), (3216, 48910), (3504, 44890), (4020, 39128), (4380, 35912), (4489, 35040), (4891, 32160), (5360, 29346), (5840, 26934), (6432, 24455), (7008, 22445), (8040, 19564), (8760, 17956), (8978, 17520), (9782, 16080), (10720, 14673), (11680, 13467)]