189146040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14731}}^1$

素因数の和:14852

約数の個数: 64

約数和(自身を含む): 572780160

約数和(自身を除く): 383634120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 14731, 29462, 44193, 58924, 73655, 88386, 117848, 147310, 176772, 220965, 294620, 353544, 441930, 589240, 883860, 1576217, 1767720, 3152434, 4728651, 6304868, 7881085, 9457302, 12609736, 15762170, 18914604, 23643255, 31524340, 37829208, 47286510, 63048680, 94573020, 189146040]

約数ペア:

[(1, 189146040), (2, 94573020), (3, 63048680), (4, 47286510), (5, 37829208), (6, 31524340), (8, 23643255), (10, 18914604), (12, 15762170), (15, 12609736), (20, 9457302), (24, 7881085), (30, 6304868), (40, 4728651), (60, 3152434), (107, 1767720), (120, 1576217), (214, 883860), (321, 589240), (428, 441930), (535, 353544), (642, 294620), (856, 220965), (1070, 176772), (1284, 147310), (1605, 117848), (2140, 88386), (2568, 73655), (3210, 58924), (4280, 44193), (6420, 29462), (12840, 14731)]