1397349600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1759}}^1$

素因数の和:2113

約数の個数: 144

約数和(自身を含む): 4564707840

約数和(自身を除く): 3167358240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 331, 400, 480, 600, 662, 800, 993, 1200, 1324, 1655, 1759, 1986, 2400, 2648, 3310, 3518, 3972, 4965, 5277, 5296, 6620, 7036, 7944, 8275, 8795, 9930, 10554, 10592, 13240, 14072, 15888, 16550, 17590, 19860, 21108, 24825, 26385, 26480, 28144, 31776, 33100, 35180, 39720, 42216, 43975, 49650, 52770, 52960, 56288, 66200, 70360, 79440, 84432, 87950, 99300, 105540, 131925, 132400, 140720, 158880, 168864, 175900, 198600, 211080, 263850, 264800, 281440, 351800, 397200, 422160, 527700, 582229, 703600, 794400, 844320, 1055400, 1164458, 1407200, 1746687, 2110800, 2328916, 2911145, 3493374, 4221600, 4657832, 5822290, 6986748, 8733435, 9315664, 11644580, 13973496, 14555725, 17466870, 18631328, 23289160, 27946992, 29111450, 34933740, 43667175, 46578320, 55893984, 58222900, 69867480, 87334350, 93156640, 116445800, 139734960, 174668700, 232891600, 279469920, 349337400, 465783200, 698674800, 1397349600]

約数ペア:

[(1, 1397349600), (2, 698674800), (3, 465783200), (4, 349337400), (5, 279469920), (6, 232891600), (8, 174668700), (10, 139734960), (12, 116445800), (15, 93156640), (16, 87334350), (20, 69867480), (24, 58222900), (25, 55893984), (30, 46578320), (32, 43667175), (40, 34933740), (48, 29111450), (50, 27946992), (60, 23289160), (75, 18631328), (80, 17466870), (96, 14555725), (100, 13973496), (120, 11644580), (150, 9315664), (160, 8733435), (200, 6986748), (240, 5822290), (300, 4657832), (331, 4221600), (400, 3493374), (480, 2911145), (600, 2328916), (662, 2110800), (800, 1746687), (993, 1407200), (1200, 1164458), (1324, 1055400), (1655, 844320), (1759, 794400), (1986, 703600), (2400, 582229), (2648, 527700), (3310, 422160), (3518, 397200), (3972, 351800), (4965, 281440), (5277, 264800), (5296, 263850), (6620, 211080), (7036, 198600), (7944, 175900), (8275, 168864), (8795, 158880), (9930, 140720), (10554, 132400), (10592, 131925), (13240, 105540), (14072, 99300), (15888, 87950), (16550, 84432), (17590, 79440), (19860, 70360), (21108, 66200), (24825, 56288), (26385, 52960), (26480, 52770), (28144, 49650), (31776, 43975), (33100, 42216), (35180, 39720)]