70760040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 232364160

約数和(自身を除く): 161604120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 677, 780, 804, 871, 1005, 1340, 1354, 1560, 1608, 1742, 2010, 2031, 2613, 2680, 2708, 3385, 3484, 4020, 4062, 4355, 5226, 5416, 6770, 6968, 8040, 8124, 8710, 8801, 10155, 10452, 13065, 13540, 16248, 17420, 17602, 20310, 20904, 26130, 26403, 27080, 34840, 35204, 40620, 44005, 45359, 52260, 52806, 70408, 81240, 88010, 90718, 104520, 105612, 132015, 136077, 176020, 181436, 211224, 226795, 264030, 272154, 352040, 362872, 453590, 528060, 544308, 589667, 680385, 907180, 1056120, 1088616, 1179334, 1360770, 1769001, 1814360, 2358668, 2721540, 2948335, 3538002, 4717336, 5443080, 5896670, 7076004, 8845005, 11793340, 14152008, 17690010, 23586680, 35380020, 70760040]

約数ペア:

[(1, 70760040), (2, 35380020), (3, 23586680), (4, 17690010), (5, 14152008), (6, 11793340), (8, 8845005), (10, 7076004), (12, 5896670), (13, 5443080), (15, 4717336), (20, 3538002), (24, 2948335), (26, 2721540), (30, 2358668), (39, 1814360), (40, 1769001), (52, 1360770), (60, 1179334), (65, 1088616), (67, 1056120), (78, 907180), (104, 680385), (120, 589667), (130, 544308), (134, 528060), (156, 453590), (195, 362872), (201, 352040), (260, 272154), (268, 264030), (312, 226795), (335, 211224), (390, 181436), (402, 176020), (520, 136077), (536, 132015), (670, 105612), (677, 104520), (780, 90718), (804, 88010), (871, 81240), (1005, 70408), (1340, 52806), (1354, 52260), (1560, 45359), (1608, 44005), (1742, 40620), (2010, 35204), (2031, 34840), (2613, 27080), (2680, 26403), (2708, 26130), (3385, 20904), (3484, 20310), (4020, 17602), (4062, 17420), (4355, 16248), (5226, 13540), (5416, 13065), (6770, 10452), (6968, 10155), (8040, 8801), (8124, 8710)]