326579680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3691}}^1$

素因数の和:3792

約数の個数: 96

約数和(自身を含む): 893168640

約数和(自身を除く): 566588960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2528, 2765, 3160, 3691, 4424, 5530, 6320, 7382, 8848, 11060, 12640, 14764, 17696, 18455, 22120, 25837, 29528, 36910, 44240, 51674, 59056, 73820, 88480, 103348, 118112, 129185, 147640, 206696, 258370, 291589, 295280, 413392, 516740, 583178, 590560, 826784, 1033480, 1166356, 1457945, 2041123, 2066960, 2332712, 2915890, 4082246, 4133920, 4665424, 5831780, 8164492, 9330848, 10205615, 11663560, 16328984, 20411230, 23327120, 32657968, 40822460, 46654240, 65315936, 81644920, 163289840, 326579680]

約数ペア:

[(1, 326579680), (2, 163289840), (4, 81644920), (5, 65315936), (7, 46654240), (8, 40822460), (10, 32657968), (14, 23327120), (16, 20411230), (20, 16328984), (28, 11663560), (32, 10205615), (35, 9330848), (40, 8164492), (56, 5831780), (70, 4665424), (79, 4133920), (80, 4082246), (112, 2915890), (140, 2332712), (158, 2066960), (160, 2041123), (224, 1457945), (280, 1166356), (316, 1033480), (395, 826784), (553, 590560), (560, 583178), (632, 516740), (790, 413392), (1106, 295280), (1120, 291589), (1264, 258370), (1580, 206696), (2212, 147640), (2528, 129185), (2765, 118112), (3160, 103348), (3691, 88480), (4424, 73820), (5530, 59056), (6320, 51674), (7382, 44240), (8848, 36910), (11060, 29528), (12640, 25837), (14764, 22120), (17696, 18455)]