146800680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 478396800

約数和(自身を除く): 331596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 677, 695, 780, 834, 1112, 1354, 1390, 1560, 1668, 1807, 2031, 2085, 2708, 2780, 3336, 3385, 3614, 4062, 4170, 5416, 5421, 5560, 6770, 7228, 8124, 8340, 8801, 9035, 10155, 10842, 13540, 14456, 16248, 16680, 17602, 18070, 20310, 21684, 26403, 27080, 27105, 35204, 36140, 40620, 43368, 44005, 52806, 54210, 70408, 72280, 81240, 88010, 94103, 105612, 108420, 132015, 176020, 188206, 211224, 216840, 264030, 282309, 352040, 376412, 470515, 528060, 564618, 752824, 941030, 1056120, 1129236, 1223339, 1411545, 1882060, 2258472, 2446678, 2823090, 3670017, 3764120, 4893356, 5646180, 6116695, 7340034, 9786712, 11292360, 12233390, 14680068, 18350085, 24466780, 29360136, 36700170, 48933560, 73400340, 146800680]

約数ペア:

[(1, 146800680), (2, 73400340), (3, 48933560), (4, 36700170), (5, 29360136), (6, 24466780), (8, 18350085), (10, 14680068), (12, 12233390), (13, 11292360), (15, 9786712), (20, 7340034), (24, 6116695), (26, 5646180), (30, 4893356), (39, 3764120), (40, 3670017), (52, 2823090), (60, 2446678), (65, 2258472), (78, 1882060), (104, 1411545), (120, 1223339), (130, 1129236), (139, 1056120), (156, 941030), (195, 752824), (260, 564618), (278, 528060), (312, 470515), (390, 376412), (417, 352040), (520, 282309), (556, 264030), (677, 216840), (695, 211224), (780, 188206), (834, 176020), (1112, 132015), (1354, 108420), (1390, 105612), (1560, 94103), (1668, 88010), (1807, 81240), (2031, 72280), (2085, 70408), (2708, 54210), (2780, 52806), (3336, 44005), (3385, 43368), (3614, 40620), (4062, 36140), (4170, 35204), (5416, 27105), (5421, 27080), (5560, 26403), (6770, 21684), (7228, 20310), (8124, 18070), (8340, 17602), (8801, 16680), (9035, 16248), (10155, 14456), (10842, 13540)]