671504640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5696

約数の個数: 144

約数和(自身を含む): 2214191616

約数和(自身を除く): 1542686976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5641, 5952, 7440, 7936, 9920, 11282, 11904, 14880, 16923, 19840, 22564, 23808, 28205, 29760, 33846, 39680, 45128, 56410, 59520, 67692, 84615, 90256, 112820, 119040, 135384, 169230, 174871, 180512, 225640, 270768, 338460, 349742, 361024, 451280, 524613, 541536, 676920, 699484, 722048, 874355, 902560, 1049226, 1083072, 1353840, 1398968, 1444096, 1748710, 1805120, 2098452, 2166144, 2623065, 2707680, 2797936, 3497420, 3610240, 4196904, 4332288, 5246130, 5415360, 5595872, 6994840, 7220480, 8393808, 10492260, 10830720, 11191744, 13989680, 16787616, 20984520, 21661440, 22383488, 27979360, 33575232, 41969040, 44766976, 55958720, 67150464, 83938080, 111917440, 134300928, 167876160, 223834880, 335752320, 671504640]

約数ペア:

[(1, 671504640), (2, 335752320), (3, 223834880), (4, 167876160), (5, 134300928), (6, 111917440), (8, 83938080), (10, 67150464), (12, 55958720), (15, 44766976), (16, 41969040), (20, 33575232), (24, 27979360), (30, 22383488), (31, 21661440), (32, 20984520), (40, 16787616), (48, 13989680), (60, 11191744), (62, 10830720), (64, 10492260), (80, 8393808), (93, 7220480), (96, 6994840), (120, 5595872), (124, 5415360), (128, 5246130), (155, 4332288), (160, 4196904), (186, 3610240), (192, 3497420), (240, 2797936), (248, 2707680), (256, 2623065), (310, 2166144), (320, 2098452), (372, 1805120), (384, 1748710), (465, 1444096), (480, 1398968), (496, 1353840), (620, 1083072), (640, 1049226), (744, 902560), (768, 874355), (930, 722048), (960, 699484), (992, 676920), (1240, 541536), (1280, 524613), (1488, 451280), (1860, 361024), (1920, 349742), (1984, 338460), (2480, 270768), (2976, 225640), (3720, 180512), (3840, 174871), (3968, 169230), (4960, 135384), (5641, 119040), (5952, 112820), (7440, 90256), (7936, 84615), (9920, 67692), (11282, 59520), (11904, 56410), (14880, 45128), (16923, 39680), (19840, 33846), (22564, 29760), (23808, 28205)]