201894960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8329}}^1$

素因数の和:8446

約数の個数: 80

約数和(自身を含む): 632147040

約数和(自身を除く): 430252080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 8329, 12120, 16658, 24240, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 133264, 166580, 199896, 249870, 333160, 399792, 499740, 666320, 841229, 999480, 1682458, 1998960, 2523687, 3364916, 4206145, 5047374, 6729832, 8412290, 10094748, 12618435, 13459664, 16824580, 20189496, 25236870, 33649160, 40378992, 50473740, 67298320, 100947480, 201894960]

約数ペア:

[(1, 201894960), (2, 100947480), (3, 67298320), (4, 50473740), (5, 40378992), (6, 33649160), (8, 25236870), (10, 20189496), (12, 16824580), (15, 13459664), (16, 12618435), (20, 10094748), (24, 8412290), (30, 6729832), (40, 5047374), (48, 4206145), (60, 3364916), (80, 2523687), (101, 1998960), (120, 1682458), (202, 999480), (240, 841229), (303, 666320), (404, 499740), (505, 399792), (606, 333160), (808, 249870), (1010, 199896), (1212, 166580), (1515, 133264), (1616, 124935), (2020, 99948), (2424, 83290), (3030, 66632), (4040, 49974), (4848, 41645), (6060, 33316), (8080, 24987), (8329, 24240), (12120, 16658)]