354461520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2213

約数の個数: 160

約数和(自身を含む): 1268847360

約数和(自身を除く): 914385840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2089, 2121, 2424, 2828, 3030, 3535, 4040, 4178, 4242, 4848, 5656, 6060, 6267, 7070, 8080, 8356, 8484, 10445, 10605, 11312, 12120, 12534, 14140, 14623, 16712, 16968, 20890, 21210, 24240, 25068, 28280, 29246, 31335, 33424, 33936, 41780, 42420, 43869, 50136, 56560, 58492, 62670, 73115, 83560, 84840, 87738, 100272, 116984, 125340, 146230, 167120, 169680, 175476, 210989, 219345, 233968, 250680, 292460, 350952, 421978, 438690, 501360, 584920, 632967, 701904, 843956, 877380, 1054945, 1169840, 1265934, 1476923, 1687912, 1754760, 2109890, 2531868, 2953846, 3164835, 3375824, 3509520, 4219780, 4430769, 5063736, 5907692, 6329670, 7384615, 8439560, 8861538, 10127472, 11815384, 12659340, 14769230, 16879120, 17723076, 22153845, 23630768, 25318680, 29538460, 35446152, 44307690, 50637360, 59076920, 70892304, 88615380, 118153840, 177230760, 354461520]

約数ペア:

[(1, 354461520), (2, 177230760), (3, 118153840), (4, 88615380), (5, 70892304), (6, 59076920), (7, 50637360), (8, 44307690), (10, 35446152), (12, 29538460), (14, 25318680), (15, 23630768), (16, 22153845), (20, 17723076), (21, 16879120), (24, 14769230), (28, 12659340), (30, 11815384), (35, 10127472), (40, 8861538), (42, 8439560), (48, 7384615), (56, 6329670), (60, 5907692), (70, 5063736), (80, 4430769), (84, 4219780), (101, 3509520), (105, 3375824), (112, 3164835), (120, 2953846), (140, 2531868), (168, 2109890), (202, 1754760), (210, 1687912), (240, 1476923), (280, 1265934), (303, 1169840), (336, 1054945), (404, 877380), (420, 843956), (505, 701904), (560, 632967), (606, 584920), (707, 501360), (808, 438690), (840, 421978), (1010, 350952), (1212, 292460), (1414, 250680), (1515, 233968), (1616, 219345), (1680, 210989), (2020, 175476), (2089, 169680), (2121, 167120), (2424, 146230), (2828, 125340), (3030, 116984), (3535, 100272), (4040, 87738), (4178, 84840), (4242, 83560), (4848, 73115), (5656, 62670), (6060, 58492), (6267, 56560), (7070, 50136), (8080, 43869), (8356, 42420), (8484, 41780), (10445, 33936), (10605, 33424), (11312, 31335), (12120, 29246), (12534, 28280), (14140, 25068), (14623, 24240), (16712, 21210), (16968, 20890)]