745801120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 1850688000

約数和(自身を除く): 1104886880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 116, 134, 145, 160, 232, 268, 290, 335, 464, 536, 580, 670, 928, 1072, 1160, 1340, 1943, 2144, 2320, 2399, 2680, 3886, 4640, 4798, 5360, 7772, 9596, 9715, 10720, 11995, 15544, 19192, 19430, 23990, 31088, 38384, 38860, 47980, 62176, 69571, 76768, 77720, 95960, 139142, 155440, 160733, 191920, 278284, 310880, 321466, 347855, 383840, 556568, 642932, 695710, 803665, 1113136, 1285864, 1391420, 1607330, 2226272, 2571728, 2782840, 3214660, 4661257, 5143456, 5565680, 6429320, 9322514, 11131360, 12858640, 18645028, 23306285, 25717280, 37290056, 46612570, 74580112, 93225140, 149160224, 186450280, 372900560, 745801120]

約数ペア:

[(1, 745801120), (2, 372900560), (4, 186450280), (5, 149160224), (8, 93225140), (10, 74580112), (16, 46612570), (20, 37290056), (29, 25717280), (32, 23306285), (40, 18645028), (58, 12858640), (67, 11131360), (80, 9322514), (116, 6429320), (134, 5565680), (145, 5143456), (160, 4661257), (232, 3214660), (268, 2782840), (290, 2571728), (335, 2226272), (464, 1607330), (536, 1391420), (580, 1285864), (670, 1113136), (928, 803665), (1072, 695710), (1160, 642932), (1340, 556568), (1943, 383840), (2144, 347855), (2320, 321466), (2399, 310880), (2680, 278284), (3886, 191920), (4640, 160733), (4798, 155440), (5360, 139142), (7772, 95960), (9596, 77720), (9715, 76768), (10720, 69571), (11995, 62176), (15544, 47980), (19192, 38860), (19430, 38384), (23990, 31088)]