160826820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4973}}^1$

素因数の和:5010

約数の個数: 144

約数和(自身を含む): 571572288

約数和(自身を除く): 410745468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 4973, 5390, 6468, 8085, 9946, 10780, 14919, 16170, 19892, 24865, 29838, 32340, 34811, 49730, 54703, 59676, 69622, 74595, 99460, 104433, 109406, 139244, 149190, 164109, 174055, 208866, 218812, 243677, 273515, 298380, 328218, 348110, 382921, 417732, 487354, 522165, 547030, 656436, 696220, 731031, 765842, 820545, 974708, 1044330, 1094060, 1148763, 1218385, 1462062, 1531684, 1641090, 1914605, 2088660, 2297526, 2436770, 2680447, 2924124, 3282180, 3655155, 3829210, 4595052, 4873540, 5360894, 5743815, 7310310, 7658420, 8041341, 10721788, 11487630, 13402235, 14620620, 16082682, 22975260, 26804470, 32165364, 40206705, 53608940, 80413410, 160826820]

約数ペア:

[(1, 160826820), (2, 80413410), (3, 53608940), (4, 40206705), (5, 32165364), (6, 26804470), (7, 22975260), (10, 16082682), (11, 14620620), (12, 13402235), (14, 11487630), (15, 10721788), (20, 8041341), (21, 7658420), (22, 7310310), (28, 5743815), (30, 5360894), (33, 4873540), (35, 4595052), (42, 3829210), (44, 3655155), (49, 3282180), (55, 2924124), (60, 2680447), (66, 2436770), (70, 2297526), (77, 2088660), (84, 1914605), (98, 1641090), (105, 1531684), (110, 1462062), (132, 1218385), (140, 1148763), (147, 1094060), (154, 1044330), (165, 974708), (196, 820545), (210, 765842), (220, 731031), (231, 696220), (245, 656436), (294, 547030), (308, 522165), (330, 487354), (385, 417732), (420, 382921), (462, 348110), (490, 328218), (539, 298380), (588, 273515), (660, 243677), (735, 218812), (770, 208866), (924, 174055), (980, 164109), (1078, 149190), (1155, 139244), (1470, 109406), (1540, 104433), (1617, 99460), (2156, 74595), (2310, 69622), (2695, 59676), (2940, 54703), (3234, 49730), (4620, 34811), (4973, 32340), (5390, 29838), (6468, 24865), (8085, 19892), (9946, 16170), (10780, 14919)]