466775680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3418

約数の個数: 128

約数和(自身を含む): 1316828160

約数和(自身を除く): 850052480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3361, 3472, 3968, 4340, 4480, 4960, 6722, 6944, 8680, 9920, 13444, 13888, 16805, 17360, 19840, 23527, 26888, 27776, 33610, 34720, 47054, 53776, 67220, 69440, 94108, 104191, 107552, 117635, 134440, 138880, 188216, 208382, 215104, 235270, 268880, 376432, 416764, 430208, 470540, 520955, 537760, 729337, 752864, 833528, 941080, 1041910, 1075520, 1458674, 1505728, 1667056, 1882160, 2083820, 2151040, 2917348, 3011456, 3334112, 3646685, 3764320, 4167640, 5834696, 6668224, 7293370, 7528640, 8335280, 11669392, 13336448, 14586740, 15057280, 16670560, 23338784, 29173480, 33341120, 46677568, 58346960, 66682240, 93355136, 116693920, 233387840, 466775680]

約数ペア:

[(1, 466775680), (2, 233387840), (4, 116693920), (5, 93355136), (7, 66682240), (8, 58346960), (10, 46677568), (14, 33341120), (16, 29173480), (20, 23338784), (28, 16670560), (31, 15057280), (32, 14586740), (35, 13336448), (40, 11669392), (56, 8335280), (62, 7528640), (64, 7293370), (70, 6668224), (80, 5834696), (112, 4167640), (124, 3764320), (128, 3646685), (140, 3334112), (155, 3011456), (160, 2917348), (217, 2151040), (224, 2083820), (248, 1882160), (280, 1667056), (310, 1505728), (320, 1458674), (434, 1075520), (448, 1041910), (496, 941080), (560, 833528), (620, 752864), (640, 729337), (868, 537760), (896, 520955), (992, 470540), (1085, 430208), (1120, 416764), (1240, 376432), (1736, 268880), (1984, 235270), (2170, 215104), (2240, 208382), (2480, 188216), (3361, 138880), (3472, 134440), (3968, 117635), (4340, 107552), (4480, 104191), (4960, 94108), (6722, 69440), (6944, 67220), (8680, 53776), (9920, 47054), (13444, 34720), (13888, 33610), (16805, 27776), (17360, 26888), (19840, 23527)]