415380160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3282

約数の個数: 112

約数和(自身を含む): 1099913472

約数和(自身を除く): 684533312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3221, 3224, 4030, 4160, 4960, 6442, 6448, 8060, 9920, 12884, 12896, 16105, 16120, 25768, 25792, 32210, 32240, 41873, 51536, 64420, 64480, 83746, 99851, 103072, 128840, 128960, 167492, 199702, 206144, 209365, 257680, 334984, 399404, 418730, 499255, 515360, 669968, 798808, 837460, 998510, 1030720, 1298063, 1339936, 1597616, 1674920, 1997020, 2596126, 2679872, 3195232, 3349840, 3994040, 5192252, 6390464, 6490315, 6699680, 7988080, 10384504, 12980630, 13399360, 15976160, 20769008, 25961260, 31952320, 41538016, 51922520, 83076032, 103845040, 207690080, 415380160]

約数ペア:

[(1, 415380160), (2, 207690080), (4, 103845040), (5, 83076032), (8, 51922520), (10, 41538016), (13, 31952320), (16, 25961260), (20, 20769008), (26, 15976160), (31, 13399360), (32, 12980630), (40, 10384504), (52, 7988080), (62, 6699680), (64, 6490315), (65, 6390464), (80, 5192252), (104, 3994040), (124, 3349840), (130, 3195232), (155, 2679872), (160, 2596126), (208, 1997020), (248, 1674920), (260, 1597616), (310, 1339936), (320, 1298063), (403, 1030720), (416, 998510), (496, 837460), (520, 798808), (620, 669968), (806, 515360), (832, 499255), (992, 418730), (1040, 399404), (1240, 334984), (1612, 257680), (1984, 209365), (2015, 206144), (2080, 199702), (2480, 167492), (3221, 128960), (3224, 128840), (4030, 103072), (4160, 99851), (4960, 83746), (6442, 64480), (6448, 64420), (8060, 51536), (9920, 41873), (12884, 32240), (12896, 32210), (16105, 25792), (16120, 25768)]