149060080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8431}}^1$

素因数の和:8474

約数の個数: 80

約数和(自身を含む): 395224704

約数和(自身を除く): 246164624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8431, 8840, 16862, 17680, 33724, 42155, 67448, 84310, 109603, 134896, 143327, 168620, 219206, 286654, 337240, 438412, 548015, 573308, 674480, 716635, 876824, 1096030, 1146616, 1433270, 1753648, 1863251, 2192060, 2293232, 2866540, 3726502, 4384120, 5733080, 7453004, 8768240, 9316255, 11466160, 14906008, 18632510, 29812016, 37265020, 74530040, 149060080]

約数ペア:

[(1, 149060080), (2, 74530040), (4, 37265020), (5, 29812016), (8, 18632510), (10, 14906008), (13, 11466160), (16, 9316255), (17, 8768240), (20, 7453004), (26, 5733080), (34, 4384120), (40, 3726502), (52, 2866540), (65, 2293232), (68, 2192060), (80, 1863251), (85, 1753648), (104, 1433270), (130, 1146616), (136, 1096030), (170, 876824), (208, 716635), (221, 674480), (260, 573308), (272, 548015), (340, 438412), (442, 337240), (520, 286654), (680, 219206), (884, 168620), (1040, 143327), (1105, 134896), (1360, 109603), (1768, 84310), (2210, 67448), (3536, 42155), (4420, 33724), (8431, 17680), (8840, 16862)]