1319409600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8923

約数の個数: 168

約数和(自身を含む): 4468904448

約数和(自身を除く): 3149494848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4800, 4960, 5952, 6200, 7440, 8867, 9300, 9920, 12400, 14880, 17734, 18600, 24800, 26601, 29760, 35468, 37200, 44335, 49600, 53202, 70936, 74400, 88670, 106404, 133005, 141872, 148800, 177340, 212808, 221675, 266010, 274877, 283744, 354680, 425616, 443350, 532020, 549754, 567488, 665025, 709360, 824631, 851232, 886700, 1064040, 1099508, 1330050, 1374385, 1418720, 1649262, 1702464, 1773400, 2128080, 2199016, 2660100, 2748770, 2837440, 3298524, 3546800, 4123155, 4256160, 4398032, 5320200, 5497540, 6597048, 6871925, 7093600, 8246310, 8512320, 8796064, 10640400, 10995080, 13194096, 13743850, 14187200, 16492620, 17592128, 20615775, 21280800, 21990160, 26388192, 27487700, 32985240, 41231550, 42561600, 43980320, 52776384, 54975400, 65970480, 82463100, 87960640, 109950800, 131940960, 164926200, 219901600, 263881920, 329852400, 439803200, 659704800, 1319409600]

約数ペア:

[(1, 1319409600), (2, 659704800), (3, 439803200), (4, 329852400), (5, 263881920), (6, 219901600), (8, 164926200), (10, 131940960), (12, 109950800), (15, 87960640), (16, 82463100), (20, 65970480), (24, 54975400), (25, 52776384), (30, 43980320), (31, 42561600), (32, 41231550), (40, 32985240), (48, 27487700), (50, 26388192), (60, 21990160), (62, 21280800), (64, 20615775), (75, 17592128), (80, 16492620), (93, 14187200), (96, 13743850), (100, 13194096), (120, 10995080), (124, 10640400), (150, 8796064), (155, 8512320), (160, 8246310), (186, 7093600), (192, 6871925), (200, 6597048), (240, 5497540), (248, 5320200), (300, 4398032), (310, 4256160), (320, 4123155), (372, 3546800), (400, 3298524), (465, 2837440), (480, 2748770), (496, 2660100), (600, 2199016), (620, 2128080), (744, 1773400), (775, 1702464), (800, 1649262), (930, 1418720), (960, 1374385), (992, 1330050), (1200, 1099508), (1240, 1064040), (1488, 886700), (1550, 851232), (1600, 824631), (1860, 709360), (1984, 665025), (2325, 567488), (2400, 549754), (2480, 532020), (2976, 443350), (3100, 425616), (3720, 354680), (4650, 283744), (4800, 274877), (4960, 266010), (5952, 221675), (6200, 212808), (7440, 177340), (8867, 148800), (9300, 141872), (9920, 133005), (12400, 106404), (14880, 88670), (17734, 74400), (18600, 70936), (24800, 53202), (26601, 49600), (29760, 44335), (35468, 37200)]