117961620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{40123}}^1$

素因数の和:40149

約数の個数: 72

約数和(自身を含む): 384227424

約数和(自身を除く): 266265804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 40123, 80246, 120369, 160492, 200615, 240738, 280861, 401230, 481476, 561722, 601845, 802460, 842583, 1123444, 1203690, 1404305, 1685166, 1966027, 2407380, 2808610, 3370332, 3932054, 4212915, 5617220, 5898081, 7864108, 8425830, 9830135, 11796162, 16851660, 19660270, 23592324, 29490405, 39320540, 58980810, 117961620]

約数ペア:

[(1, 117961620), (2, 58980810), (3, 39320540), (4, 29490405), (5, 23592324), (6, 19660270), (7, 16851660), (10, 11796162), (12, 9830135), (14, 8425830), (15, 7864108), (20, 5898081), (21, 5617220), (28, 4212915), (30, 3932054), (35, 3370332), (42, 2808610), (49, 2407380), (60, 1966027), (70, 1685166), (84, 1404305), (98, 1203690), (105, 1123444), (140, 842583), (147, 802460), (196, 601845), (210, 561722), (245, 481476), (294, 401230), (420, 280861), (490, 240738), (588, 200615), (735, 160492), (980, 120369), (1470, 80246), (2940, 40123)]