70239120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41809}}^1$

素因数の和:41832

約数の個数: 80

約数和(自身を含む): 248853120

約数和(自身を除く): 178614000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41809, 83618, 125427, 167236, 209045, 250854, 292663, 334472, 418090, 501708, 585326, 627135, 668944, 836180, 877989, 1003416, 1170652, 1254270, 1463315, 1672360, 1755978, 2006832, 2341304, 2508540, 2926630, 3344720, 3511956, 4389945, 4682608, 5017080, 5853260, 7023912, 8779890, 10034160, 11706520, 14047824, 17559780, 23413040, 35119560, 70239120]

約数ペア:

[(1, 70239120), (2, 35119560), (3, 23413040), (4, 17559780), (5, 14047824), (6, 11706520), (7, 10034160), (8, 8779890), (10, 7023912), (12, 5853260), (14, 5017080), (15, 4682608), (16, 4389945), (20, 3511956), (21, 3344720), (24, 2926630), (28, 2508540), (30, 2341304), (35, 2006832), (40, 1755978), (42, 1672360), (48, 1463315), (56, 1254270), (60, 1170652), (70, 1003416), (80, 877989), (84, 836180), (105, 668944), (112, 627135), (120, 585326), (140, 501708), (168, 418090), (210, 334472), (240, 292663), (280, 250854), (336, 209045), (420, 167236), (560, 125427), (840, 83618), (1680, 41809)]