151318960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 383662944

約数和(自身を除く): 232343984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 1753, 2158, 3320, 3506, 4316, 5395, 6640, 7012, 8632, 8765, 10790, 14024, 17264, 17530, 21580, 22789, 28048, 35060, 43160, 45578, 70120, 86320, 91156, 113945, 140240, 145499, 182312, 227890, 290998, 364624, 455780, 581996, 727495, 911560, 1163992, 1454990, 1823120, 1891487, 2327984, 2909980, 3782974, 5819960, 7565948, 9457435, 11639920, 15131896, 18914870, 30263792, 37829740, 75659480, 151318960]

約数ペア:

[(1, 151318960), (2, 75659480), (4, 37829740), (5, 30263792), (8, 18914870), (10, 15131896), (13, 11639920), (16, 9457435), (20, 7565948), (26, 5819960), (40, 3782974), (52, 2909980), (65, 2327984), (80, 1891487), (83, 1823120), (104, 1454990), (130, 1163992), (166, 911560), (208, 727495), (260, 581996), (332, 455780), (415, 364624), (520, 290998), (664, 227890), (830, 182312), (1040, 145499), (1079, 140240), (1328, 113945), (1660, 91156), (1753, 86320), (2158, 70120), (3320, 45578), (3506, 43160), (4316, 35060), (5395, 28048), (6640, 22789), (7012, 21580), (8632, 17530), (8765, 17264), (10790, 14024)]