8098440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 28753920

約数和(自身を除く): 20655480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 311, 372, 420, 434, 465, 620, 622, 651, 744, 840, 868, 930, 933, 1085, 1240, 1244, 1302, 1555, 1736, 1860, 1866, 2170, 2177, 2488, 2604, 3110, 3255, 3720, 3732, 4340, 4354, 4665, 5208, 6220, 6510, 6531, 7464, 8680, 8708, 9330, 9641, 10885, 12440, 13020, 13062, 17416, 18660, 19282, 21770, 26040, 26124, 28923, 32655, 37320, 38564, 43540, 48205, 52248, 57846, 65310, 67487, 77128, 87080, 96410, 115692, 130620, 134974, 144615, 192820, 202461, 231384, 261240, 269948, 289230, 337435, 385640, 404922, 539896, 578460, 674870, 809844, 1012305, 1156920, 1349740, 1619688, 2024610, 2699480, 4049220, 8098440]

約数ペア:

[(1, 8098440), (2, 4049220), (3, 2699480), (4, 2024610), (5, 1619688), (6, 1349740), (7, 1156920), (8, 1012305), (10, 809844), (12, 674870), (14, 578460), (15, 539896), (20, 404922), (21, 385640), (24, 337435), (28, 289230), (30, 269948), (31, 261240), (35, 231384), (40, 202461), (42, 192820), (56, 144615), (60, 134974), (62, 130620), (70, 115692), (84, 96410), (93, 87080), (105, 77128), (120, 67487), (124, 65310), (140, 57846), (155, 52248), (168, 48205), (186, 43540), (210, 38564), (217, 37320), (248, 32655), (280, 28923), (310, 26124), (311, 26040), (372, 21770), (420, 19282), (434, 18660), (465, 17416), (620, 13062), (622, 13020), (651, 12440), (744, 10885), (840, 9641), (868, 9330), (930, 8708), (933, 8680), (1085, 7464), (1240, 6531), (1244, 6510), (1302, 6220), (1555, 5208), (1736, 4665), (1860, 4354), (1866, 4340), (2170, 3732), (2177, 3720), (2488, 3255), (2604, 3110)]