668939118480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22111}}^1\times {\mathrm{42019}}^1$

素因数の和:64149

約数の個数: 120

約数和(自身を含む): 2246675608320

約数和(自身を除く): 1577736489840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22111, 42019, 44222, 66333, 84038, 88444, 110555, 126057, 132666, 168076, 176888, 198999, 210095, 221110, 252114, 265332, 331665, 336152, 353776, 378171, 397998, 420190, 442220, 504228, 530664, 630285, 663330, 672304, 756342, 795996, 840380, 884440, 994995, 1008456, 1061328, 1260570, 1326660, 1512684, 1591992, 1680760, 1768880, 1890855, 1989990, 2016912, 2521140, 2653320, 3025368, 3183984, 3361520, 3781710, 3979980, 5042280, 5306640, 6050736, 7563420, 7959960, 10084560, 15126840, 15919920, 30253680, 929082109, 1858164218, 2787246327, 3716328436, 4645410545, 5574492654, 7432656872, 8361738981, 9290821090, 11148985308, 13936231635, 14865313744, 16723477962, 18581642180, 22297970616, 27872463270, 33446955924, 37163284360, 41808694905, 44595941232, 55744926540, 66893911848, 74326568720, 83617389810, 111489853080, 133787823696, 167234779620, 222979706160, 334469559240, 668939118480]

約数ペア:

[(1, 668939118480), (2, 334469559240), (3, 222979706160), (4, 167234779620), (5, 133787823696), (6, 111489853080), (8, 83617389810), (9, 74326568720), (10, 66893911848), (12, 55744926540), (15, 44595941232), (16, 41808694905), (18, 37163284360), (20, 33446955924), (24, 27872463270), (30, 22297970616), (36, 18581642180), (40, 16723477962), (45, 14865313744), (48, 13936231635), (60, 11148985308), (72, 9290821090), (80, 8361738981), (90, 7432656872), (120, 5574492654), (144, 4645410545), (180, 3716328436), (240, 2787246327), (360, 1858164218), (720, 929082109), (22111, 30253680), (42019, 15919920), (44222, 15126840), (66333, 10084560), (84038, 7959960), (88444, 7563420), (110555, 6050736), (126057, 5306640), (132666, 5042280), (168076, 3979980), (176888, 3781710), (198999, 3361520), (210095, 3183984), (221110, 3025368), (252114, 2653320), (265332, 2521140), (331665, 2016912), (336152, 1989990), (353776, 1890855), (378171, 1768880), (397998, 1680760), (420190, 1591992), (442220, 1512684), (504228, 1326660), (530664, 1260570), (630285, 1061328), (663330, 1008456), (672304, 994995), (756342, 884440), (795996, 840380)]