117491640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139871}}^1$

素因数の和:139892

約数の個数: 64

約数和(自身を含む): 402831360

約数和(自身を除く): 285339720

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, 139871, 279742, 419613, 559484, 699355, 839226, 979097, 1118968, 1398710, 1678452, 1958194, 2098065, 2797420, 2937291, 3356904, 3916388, 4196130, 4895485, 5594840, 5874582, 7832776, 8392260, 9790970, 11749164, 14686455, 16784520, 19581940, 23498328, 29372910, 39163880, 58745820, 117491640]

約数ペア:

[(1, 117491640), (2, 58745820), (3, 39163880), (4, 29372910), (5, 23498328), (6, 19581940), (7, 16784520), (8, 14686455), (10, 11749164), (12, 9790970), (14, 8392260), (15, 7832776), (20, 5874582), (21, 5594840), (24, 4895485), (28, 4196130), (30, 3916388), (35, 3356904), (40, 2937291), (42, 2797420), (56, 2098065), (60, 1958194), (70, 1678452), (84, 1398710), (105, 1118968), (120, 979097), (140, 839226), (168, 699355), (210, 559484), (280, 419613), (420, 279742), (840, 139871)]