84645960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100769}}^1$

素因数の和:100790

約数の個数: 64

約数和(自身を含む): 290217600

約数和(自身を除く): 205571640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100769, 201538, 302307, 403076, 503845, 604614, 705383, 806152, 1007690, 1209228, 1410766, 1511535, 2015380, 2116149, 2418456, 2821532, 3023070, 3526915, 4030760, 4232298, 5643064, 6046140, 7053830, 8464596, 10580745, 12092280, 14107660, 16929192, 21161490, 28215320, 42322980, 84645960]

約数ペア:

[(1, 84645960), (2, 42322980), (3, 28215320), (4, 21161490), (5, 16929192), (6, 14107660), (7, 12092280), (8, 10580745), (10, 8464596), (12, 7053830), (14, 6046140), (15, 5643064), (20, 4232298), (21, 4030760), (24, 3526915), (28, 3023070), (30, 2821532), (35, 2418456), (40, 2116149), (42, 2015380), (56, 1511535), (60, 1410766), (70, 1209228), (84, 1007690), (105, 806152), (120, 705383), (140, 604614), (168, 503845), (210, 403076), (280, 302307), (420, 201538), (840, 100769)]