77484680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3079

約数の個数: 96

約数和(自身を含む): 218476440

約数和(自身を除く): 140991760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3041, 3185, 3640, 5096, 6082, 6370, 12164, 12740, 15205, 21287, 24328, 25480, 30410, 39533, 42574, 60820, 79066, 85148, 106435, 121640, 149009, 158132, 170296, 197665, 212870, 276731, 298018, 316264, 395330, 425740, 553462, 596036, 745045, 790660, 851480, 1106924, 1192072, 1383655, 1490090, 1581320, 1937117, 2213848, 2767310, 2980180, 3874234, 5534620, 5960360, 7748468, 9685585, 11069240, 15496936, 19371170, 38742340, 77484680]

約数ペア:

[(1, 77484680), (2, 38742340), (4, 19371170), (5, 15496936), (7, 11069240), (8, 9685585), (10, 7748468), (13, 5960360), (14, 5534620), (20, 3874234), (26, 2980180), (28, 2767310), (35, 2213848), (40, 1937117), (49, 1581320), (52, 1490090), (56, 1383655), (65, 1192072), (70, 1106924), (91, 851480), (98, 790660), (104, 745045), (130, 596036), (140, 553462), (182, 425740), (196, 395330), (245, 316264), (260, 298018), (280, 276731), (364, 212870), (392, 197665), (455, 170296), (490, 158132), (520, 149009), (637, 121640), (728, 106435), (910, 85148), (980, 79066), (1274, 60820), (1820, 42574), (1960, 39533), (2548, 30410), (3041, 25480), (3185, 24328), (3640, 21287), (5096, 15205), (6082, 12740), (6370, 12164)]