234264160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 620031888

約数和(自身を除く): 385767728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 67, 80, 82, 104, 130, 134, 160, 164, 205, 208, 260, 268, 328, 335, 410, 416, 520, 533, 536, 656, 670, 820, 871, 1040, 1066, 1072, 1312, 1340, 1640, 1681, 1742, 2080, 2132, 2144, 2665, 2680, 2747, 3280, 3362, 3484, 4264, 4355, 5330, 5360, 5494, 6560, 6724, 6968, 8405, 8528, 8710, 10660, 10720, 10988, 13448, 13735, 13936, 16810, 17056, 17420, 21320, 21853, 21976, 26896, 27470, 27872, 33620, 34840, 35711, 42640, 43706, 43952, 53792, 54940, 67240, 69680, 71422, 85280, 87412, 87904, 109265, 109880, 112627, 134480, 139360, 142844, 174824, 178555, 218530, 219760, 225254, 268960, 285688, 349648, 357110, 437060, 439520, 450508, 563135, 571376, 699296, 714220, 874120, 901016, 1126270, 1142752, 1428440, 1464151, 1748240, 1802032, 2252540, 2856880, 2928302, 3496480, 3604064, 4505080, 5713760, 5856604, 7320755, 9010160, 11713208, 14641510, 18020320, 23426416, 29283020, 46852832, 58566040, 117132080, 234264160]

約数ペア:

[(1, 234264160), (2, 117132080), (4, 58566040), (5, 46852832), (8, 29283020), (10, 23426416), (13, 18020320), (16, 14641510), (20, 11713208), (26, 9010160), (32, 7320755), (40, 5856604), (41, 5713760), (52, 4505080), (65, 3604064), (67, 3496480), (80, 2928302), (82, 2856880), (104, 2252540), (130, 1802032), (134, 1748240), (160, 1464151), (164, 1428440), (205, 1142752), (208, 1126270), (260, 901016), (268, 874120), (328, 714220), (335, 699296), (410, 571376), (416, 563135), (520, 450508), (533, 439520), (536, 437060), (656, 357110), (670, 349648), (820, 285688), (871, 268960), (1040, 225254), (1066, 219760), (1072, 218530), (1312, 178555), (1340, 174824), (1640, 142844), (1681, 139360), (1742, 134480), (2080, 112627), (2132, 109880), (2144, 109265), (2665, 87904), (2680, 87412), (2747, 85280), (3280, 71422), (3362, 69680), (3484, 67240), (4264, 54940), (4355, 53792), (5330, 43952), (5360, 43706), (5494, 42640), (6560, 35711), (6724, 34840), (6968, 33620), (8405, 27872), (8528, 27470), (8710, 26896), (10660, 21976), (10720, 21853), (10988, 21320), (13448, 17420), (13735, 17056), (13936, 16810)]