284947360

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 698664960

約数和(自身を除く): 413717600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 127, 148, 160, 185, 254, 296, 370, 379, 508, 592, 635, 740, 758, 1016, 1184, 1270, 1480, 1516, 1895, 2032, 2540, 2960, 3032, 3790, 4064, 4699, 5080, 5920, 6064, 7580, 9398, 10160, 12128, 14023, 15160, 18796, 20320, 23495, 28046, 30320, 37592, 46990, 48133, 56092, 60640, 70115, 75184, 93980, 96266, 112184, 140230, 150368, 187960, 192532, 224368, 240665, 280460, 375920, 385064, 448736, 481330, 560920, 751840, 770128, 962660, 1121840, 1540256, 1780921, 1925320, 2243680, 3561842, 3850640, 7123684, 7701280, 8904605, 14247368, 17809210, 28494736, 35618420, 56989472, 71236840, 142473680, 284947360]

約数ペア:

[(1, 284947360), (2, 142473680), (4, 71236840), (5, 56989472), (8, 35618420), (10, 28494736), (16, 17809210), (20, 14247368), (32, 8904605), (37, 7701280), (40, 7123684), (74, 3850640), (80, 3561842), (127, 2243680), (148, 1925320), (160, 1780921), (185, 1540256), (254, 1121840), (296, 962660), (370, 770128), (379, 751840), (508, 560920), (592, 481330), (635, 448736), (740, 385064), (758, 375920), (1016, 280460), (1184, 240665), (1270, 224368), (1480, 192532), (1516, 187960), (1895, 150368), (2032, 140230), (2540, 112184), (2960, 96266), (3032, 93980), (3790, 75184), (4064, 70115), (4699, 60640), (5080, 56092), (5920, 48133), (6064, 46990), (7580, 37592), (9398, 30320), (10160, 28046), (12128, 23495), (14023, 20320), (15160, 18796)]