250347840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3301}}^1$

素因数の和:3400

約数の個数: 112

約数和(自身を含む): 805159680

約数和(自身を除く): 554811840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3301, 3792, 4740, 5056, 6320, 6602, 7584, 9480, 9903, 12640, 13204, 15168, 16505, 18960, 19806, 25280, 26408, 33010, 37920, 39612, 49515, 52816, 66020, 75840, 79224, 99030, 105632, 132040, 158448, 198060, 211264, 260779, 264080, 316896, 396120, 521558, 528160, 633792, 782337, 792240, 1043116, 1056320, 1303895, 1564674, 1584480, 2086232, 2607790, 3129348, 3168960, 3911685, 4172464, 5215580, 6258696, 7823370, 8344928, 10431160, 12517392, 15646740, 16689856, 20862320, 25034784, 31293480, 41724640, 50069568, 62586960, 83449280, 125173920, 250347840]

約数ペア:

[(1, 250347840), (2, 125173920), (3, 83449280), (4, 62586960), (5, 50069568), (6, 41724640), (8, 31293480), (10, 25034784), (12, 20862320), (15, 16689856), (16, 15646740), (20, 12517392), (24, 10431160), (30, 8344928), (32, 7823370), (40, 6258696), (48, 5215580), (60, 4172464), (64, 3911685), (79, 3168960), (80, 3129348), (96, 2607790), (120, 2086232), (158, 1584480), (160, 1564674), (192, 1303895), (237, 1056320), (240, 1043116), (316, 792240), (320, 782337), (395, 633792), (474, 528160), (480, 521558), (632, 396120), (790, 316896), (948, 264080), (960, 260779), (1185, 211264), (1264, 198060), (1580, 158448), (1896, 132040), (2370, 105632), (2528, 99030), (3160, 79224), (3301, 75840), (3792, 66020), (4740, 52816), (5056, 49515), (6320, 39612), (6602, 37920), (7584, 33010), (9480, 26408), (9903, 25280), (12640, 19806), (13204, 18960), (15168, 16505)]