327100760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1789}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 842875200

約数和(自身を除く): 515774440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 653, 1306, 1789, 2612, 3265, 3578, 4571, 5224, 6530, 7156, 8945, 9142, 12523, 13060, 14312, 17890, 18284, 22855, 25046, 26120, 35780, 36568, 45710, 50092, 62615, 71560, 91420, 100184, 125230, 182840, 250460, 500920, 1168217, 2336434, 4672868, 5841085, 8177519, 9345736, 11682170, 16355038, 23364340, 32710076, 40887595, 46728680, 65420152, 81775190, 163550380, 327100760]

約数ペア:

[(1, 327100760), (2, 163550380), (4, 81775190), (5, 65420152), (7, 46728680), (8, 40887595), (10, 32710076), (14, 23364340), (20, 16355038), (28, 11682170), (35, 9345736), (40, 8177519), (56, 5841085), (70, 4672868), (140, 2336434), (280, 1168217), (653, 500920), (1306, 250460), (1789, 182840), (2612, 125230), (3265, 100184), (3578, 91420), (4571, 71560), (5224, 62615), (6530, 50092), (7156, 45710), (8945, 36568), (9142, 35780), (12523, 26120), (13060, 25046), (14312, 22855), (17890, 18284)]