23722020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 83760768

約数和(自身を除く): 60038748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 281, 315, 335, 402, 420, 469, 562, 603, 630, 670, 804, 843, 938, 1005, 1124, 1206, 1260, 1340, 1405, 1407, 1686, 1876, 1967, 2010, 2345, 2412, 2529, 2810, 2814, 3015, 3372, 3934, 4020, 4215, 4221, 4690, 5058, 5620, 5628, 5901, 6030, 7035, 7868, 8430, 8442, 9380, 9835, 10116, 11802, 12060, 12645, 14070, 16860, 16884, 17703, 18827, 19670, 21105, 23604, 25290, 28140, 29505, 35406, 37654, 39340, 42210, 50580, 56481, 59010, 70812, 75308, 84420, 88515, 94135, 112962, 118020, 131789, 169443, 177030, 188270, 225924, 263578, 282405, 338886, 354060, 376540, 395367, 527156, 564810, 658945, 677772, 790734, 847215, 1129620, 1186101, 1317890, 1581468, 1694430, 1976835, 2372202, 2635780, 3388860, 3953670, 4744404, 5930505, 7907340, 11861010, 23722020]

約数ペア:

[(1, 23722020), (2, 11861010), (3, 7907340), (4, 5930505), (5, 4744404), (6, 3953670), (7, 3388860), (9, 2635780), (10, 2372202), (12, 1976835), (14, 1694430), (15, 1581468), (18, 1317890), (20, 1186101), (21, 1129620), (28, 847215), (30, 790734), (35, 677772), (36, 658945), (42, 564810), (45, 527156), (60, 395367), (63, 376540), (67, 354060), (70, 338886), (84, 282405), (90, 263578), (105, 225924), (126, 188270), (134, 177030), (140, 169443), (180, 131789), (201, 118020), (210, 112962), (252, 94135), (268, 88515), (281, 84420), (315, 75308), (335, 70812), (402, 59010), (420, 56481), (469, 50580), (562, 42210), (603, 39340), (630, 37654), (670, 35406), (804, 29505), (843, 28140), (938, 25290), (1005, 23604), (1124, 21105), (1206, 19670), (1260, 18827), (1340, 17703), (1405, 16884), (1407, 16860), (1686, 14070), (1876, 12645), (1967, 12060), (2010, 11802), (2345, 10116), (2412, 9835), (2529, 9380), (2810, 8442), (2814, 8430), (3015, 7868), (3372, 7035), (3934, 6030), (4020, 5901), (4215, 5628), (4221, 5620), (4690, 5058)]