233251980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15783

約数の個数: 96

約数和(自身を含む): 740409600

約数和(自身を除く): 507157620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 15739, 31478, 47217, 62956, 78695, 94434, 157390, 188868, 204607, 236085, 299041, 314780, 409214, 472170, 598082, 613821, 818428, 897123, 944340, 1023035, 1196164, 1227642, 1495205, 1794246, 2046070, 2455284, 2990410, 3069105, 3588492, 3887533, 4092140, 4485615, 5980820, 6138210, 7775066, 8971230, 11662599, 12276420, 15550132, 17942460, 19437665, 23325198, 38875330, 46650396, 58312995, 77750660, 116625990, 233251980]

約数ペア:

[(1, 233251980), (2, 116625990), (3, 77750660), (4, 58312995), (5, 46650396), (6, 38875330), (10, 23325198), (12, 19437665), (13, 17942460), (15, 15550132), (19, 12276420), (20, 11662599), (26, 8971230), (30, 7775066), (38, 6138210), (39, 5980820), (52, 4485615), (57, 4092140), (60, 3887533), (65, 3588492), (76, 3069105), (78, 2990410), (95, 2455284), (114, 2046070), (130, 1794246), (156, 1495205), (190, 1227642), (195, 1196164), (228, 1023035), (247, 944340), (260, 897123), (285, 818428), (380, 613821), (390, 598082), (494, 472170), (570, 409214), (741, 314780), (780, 299041), (988, 236085), (1140, 204607), (1235, 188868), (1482, 157390), (2470, 94434), (2964, 78695), (3705, 62956), (4940, 47217), (7410, 31478), (14820, 15739)]