631685760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10666

約数の個数: 128

約数和(自身を含む): 2078645760

約数和(自身を除く): 1446960000

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 10613, 11904, 14880, 19840, 21226, 29760, 31839, 42452, 53065, 59520, 63678, 84904, 106130, 127356, 159195, 169808, 212260, 254712, 318390, 329003, 339616, 424520, 509424, 636780, 658006, 679232, 849040, 987009, 1018848, 1273560, 1316012, 1358464, 1645015, 1698080, 1974018, 2037696, 2547120, 2632024, 3290030, 3396160, 3948036, 4075392, 4935045, 5094240, 5264048, 6580060, 6792320, 7896072, 9870090, 10188480, 10528096, 13160120, 15792144, 19740180, 20376960, 21056192, 26320240, 31584288, 39480360, 42112384, 52640480, 63168576, 78960720, 105280960, 126337152, 157921440, 210561920, 315842880, 631685760]

約数ペア:

[(1, 631685760), (2, 315842880), (3, 210561920), (4, 157921440), (5, 126337152), (6, 105280960), (8, 78960720), (10, 63168576), (12, 52640480), (15, 42112384), (16, 39480360), (20, 31584288), (24, 26320240), (30, 21056192), (31, 20376960), (32, 19740180), (40, 15792144), (48, 13160120), (60, 10528096), (62, 10188480), (64, 9870090), (80, 7896072), (93, 6792320), (96, 6580060), (120, 5264048), (124, 5094240), (128, 4935045), (155, 4075392), (160, 3948036), (186, 3396160), (192, 3290030), (240, 2632024), (248, 2547120), (310, 2037696), (320, 1974018), (372, 1698080), (384, 1645015), (465, 1358464), (480, 1316012), (496, 1273560), (620, 1018848), (640, 987009), (744, 849040), (930, 679232), (960, 658006), (992, 636780), (1240, 509424), (1488, 424520), (1860, 339616), (1920, 329003), (1984, 318390), (2480, 254712), (2976, 212260), (3720, 169808), (3968, 159195), (4960, 127356), (5952, 106130), (7440, 84904), (9920, 63678), (10613, 59520), (11904, 53065), (14880, 42452), (19840, 31839), (21226, 29760)]