142022280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 453081600

約数和(自身を除く): 311059320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 1073, 1103, 1110, 1160, 1480, 1740, 2146, 2206, 2220, 3219, 3309, 3480, 4292, 4412, 4440, 5365, 5515, 6438, 6618, 8584, 8824, 10730, 11030, 12876, 13236, 16095, 16545, 21460, 22060, 25752, 26472, 31987, 32190, 33090, 40811, 42920, 44120, 63974, 64380, 66180, 81622, 95961, 122433, 127948, 128760, 132360, 159935, 163244, 191922, 204055, 244866, 255896, 319870, 326488, 383844, 408110, 479805, 489732, 612165, 639740, 767688, 816220, 959610, 979464, 1183519, 1224330, 1279480, 1632440, 1919220, 2367038, 2448660, 3550557, 3838440, 4734076, 4897320, 5917595, 7101114, 9468152, 11835190, 14202228, 17752785, 23670380, 28404456, 35505570, 47340760, 71011140, 142022280]

約数ペア:

[(1, 142022280), (2, 71011140), (3, 47340760), (4, 35505570), (5, 28404456), (6, 23670380), (8, 17752785), (10, 14202228), (12, 11835190), (15, 9468152), (20, 7101114), (24, 5917595), (29, 4897320), (30, 4734076), (37, 3838440), (40, 3550557), (58, 2448660), (60, 2367038), (74, 1919220), (87, 1632440), (111, 1279480), (116, 1224330), (120, 1183519), (145, 979464), (148, 959610), (174, 816220), (185, 767688), (222, 639740), (232, 612165), (290, 489732), (296, 479805), (348, 408110), (370, 383844), (435, 326488), (444, 319870), (555, 255896), (580, 244866), (696, 204055), (740, 191922), (870, 163244), (888, 159935), (1073, 132360), (1103, 128760), (1110, 127948), (1160, 122433), (1480, 95961), (1740, 81622), (2146, 66180), (2206, 64380), (2220, 63974), (3219, 44120), (3309, 42920), (3480, 40811), (4292, 33090), (4412, 32190), (4440, 31987), (5365, 26472), (5515, 25752), (6438, 22060), (6618, 21460), (8584, 16545), (8824, 16095), (10730, 13236), (11030, 12876)]