69010240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 180886608

約数和(自身を除く): 111876368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 313, 320, 416, 424, 520, 530, 626, 689, 832, 848, 1040, 1060, 1252, 1378, 1565, 1696, 2080, 2120, 2504, 2756, 3130, 3392, 3445, 4069, 4160, 4240, 5008, 5512, 6260, 6890, 8138, 8480, 10016, 11024, 12520, 13780, 16276, 16589, 16960, 20032, 20345, 22048, 25040, 27560, 32552, 33178, 40690, 44096, 50080, 55120, 65104, 66356, 81380, 82945, 100160, 110240, 130208, 132712, 162760, 165890, 215657, 220480, 260416, 265424, 325520, 331780, 431314, 530848, 651040, 663560, 862628, 1061696, 1078285, 1302080, 1327120, 1725256, 2156570, 2654240, 3450512, 4313140, 5308480, 6901024, 8626280, 13802048, 17252560, 34505120, 69010240]

約数ペア:

[(1, 69010240), (2, 34505120), (4, 17252560), (5, 13802048), (8, 8626280), (10, 6901024), (13, 5308480), (16, 4313140), (20, 3450512), (26, 2654240), (32, 2156570), (40, 1725256), (52, 1327120), (53, 1302080), (64, 1078285), (65, 1061696), (80, 862628), (104, 663560), (106, 651040), (130, 530848), (160, 431314), (208, 331780), (212, 325520), (260, 265424), (265, 260416), (313, 220480), (320, 215657), (416, 165890), (424, 162760), (520, 132712), (530, 130208), (626, 110240), (689, 100160), (832, 82945), (848, 81380), (1040, 66356), (1060, 65104), (1252, 55120), (1378, 50080), (1565, 44096), (1696, 40690), (2080, 33178), (2120, 32552), (2504, 27560), (2756, 25040), (3130, 22048), (3392, 20345), (3445, 20032), (4069, 16960), (4160, 16589), (4240, 16276), (5008, 13780), (5512, 12520), (6260, 11024), (6890, 10016), (8138, 8480)]