174145920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6977}}^1$

素因数の和:7012

約数の個数: 128

約数和(自身を含む): 597875040

約数和(自身を除く): 423729120

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6977, 8320, 12480, 13954, 20931, 24960, 27908, 34885, 41862, 55816, 69770, 83724, 90701, 104655, 111632, 139540, 167448, 181402, 209310, 223264, 272103, 279080, 334896, 362804, 418620, 446528, 453505, 544206, 558160, 669792, 725608, 837240, 893056, 907010, 1088412, 1116320, 1339584, 1360515, 1451216, 1674480, 1814020, 2176824, 2232640, 2679168, 2721030, 2902432, 3348960, 3628040, 4353648, 4465280, 5442060, 5804864, 6697920, 7256080, 8707296, 10884120, 11609728, 13395840, 14512160, 17414592, 21768240, 29024320, 34829184, 43536480, 58048640, 87072960, 174145920]

約数ペア:

[(1, 174145920), (2, 87072960), (3, 58048640), (4, 43536480), (5, 34829184), (6, 29024320), (8, 21768240), (10, 17414592), (12, 14512160), (13, 13395840), (15, 11609728), (16, 10884120), (20, 8707296), (24, 7256080), (26, 6697920), (30, 5804864), (32, 5442060), (39, 4465280), (40, 4353648), (48, 3628040), (52, 3348960), (60, 2902432), (64, 2721030), (65, 2679168), (78, 2232640), (80, 2176824), (96, 1814020), (104, 1674480), (120, 1451216), (128, 1360515), (130, 1339584), (156, 1116320), (160, 1088412), (192, 907010), (195, 893056), (208, 837240), (240, 725608), (260, 669792), (312, 558160), (320, 544206), (384, 453505), (390, 446528), (416, 418620), (480, 362804), (520, 334896), (624, 279080), (640, 272103), (780, 223264), (832, 209310), (960, 181402), (1040, 167448), (1248, 139540), (1560, 111632), (1664, 104655), (1920, 90701), (2080, 83724), (2496, 69770), (3120, 55816), (4160, 41862), (4992, 34885), (6240, 27908), (6977, 24960), (8320, 20931), (12480, 13954)]