173209920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13912

約数の個数: 112

約数和(自身を含む): 592287360

約数和(自身を除く): 419077440

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, 13879, 27758, 41637, 55516, 69395, 83274, 111032, 138790, 166548, 180427, 208185, 222064, 277580, 333096, 360854, 416370, 444128, 541281, 555160, 666192, 721708, 832740, 888256, 902135, 1082562, 1110320, 1332384, 1443416, 1665480, 1804270, 2165124, 2220640, 2664768, 2706405, 2886832, 3330960, 3608540, 4330248, 4441280, 5412810, 5773664, 6661920, 7217080, 8660496, 10825620, 11547328, 13323840, 14434160, 17320992, 21651240, 28868320, 34641984, 43302480, 57736640, 86604960, 173209920]

約数ペア:

[(1, 173209920), (2, 86604960), (3, 57736640), (4, 43302480), (5, 34641984), (6, 28868320), (8, 21651240), (10, 17320992), (12, 14434160), (13, 13323840), (15, 11547328), (16, 10825620), (20, 8660496), (24, 7217080), (26, 6661920), (30, 5773664), (32, 5412810), (39, 4441280), (40, 4330248), (48, 3608540), (52, 3330960), (60, 2886832), (64, 2706405), (65, 2664768), (78, 2220640), (80, 2165124), (96, 1804270), (104, 1665480), (120, 1443416), (130, 1332384), (156, 1110320), (160, 1082562), (192, 902135), (195, 888256), (208, 832740), (240, 721708), (260, 666192), (312, 555160), (320, 541281), (390, 444128), (416, 416370), (480, 360854), (520, 333096), (624, 277580), (780, 222064), (832, 208185), (960, 180427), (1040, 166548), (1248, 138790), (1560, 111032), (2080, 83274), (2496, 69395), (3120, 55516), (4160, 41637), (6240, 27758), (12480, 13879)]