76781040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6529}}^1$

素因数の和:6559

約数の個数: 120

約数和(自身を含む): 276924240

約数和(自身を除く): 200143200

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6529, 11760, 13058, 19587, 26116, 32645, 39174, 45703, 52232, 65290, 78348, 91406, 97935, 104464, 130580, 137109, 156696, 182812, 195870, 228515, 261160, 274218, 313392, 319921, 365624, 391740, 457030, 522320, 548436, 639842, 685545, 731248, 783480, 914060, 959763, 1096872, 1279684, 1371090, 1566960, 1599605, 1828120, 1919526, 2193744, 2559368, 2742180, 3199210, 3656240, 3839052, 4798815, 5118736, 5484360, 6398420, 7678104, 9597630, 10968720, 12796840, 15356208, 19195260, 25593680, 38390520, 76781040]

約数ペア:

[(1, 76781040), (2, 38390520), (3, 25593680), (4, 19195260), (5, 15356208), (6, 12796840), (7, 10968720), (8, 9597630), (10, 7678104), (12, 6398420), (14, 5484360), (15, 5118736), (16, 4798815), (20, 3839052), (21, 3656240), (24, 3199210), (28, 2742180), (30, 2559368), (35, 2193744), (40, 1919526), (42, 1828120), (48, 1599605), (49, 1566960), (56, 1371090), (60, 1279684), (70, 1096872), (80, 959763), (84, 914060), (98, 783480), (105, 731248), (112, 685545), (120, 639842), (140, 548436), (147, 522320), (168, 457030), (196, 391740), (210, 365624), (240, 319921), (245, 313392), (280, 274218), (294, 261160), (336, 228515), (392, 195870), (420, 182812), (490, 156696), (560, 137109), (588, 130580), (735, 104464), (784, 97935), (840, 91406), (980, 78348), (1176, 65290), (1470, 52232), (1680, 45703), (1960, 39174), (2352, 32645), (2940, 26116), (3920, 19587), (5880, 13058), (6529, 11760)]