451569440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13903}}^1$

素因数の和:13954

約数の個数: 96

約数和(自身を含む): 1261370880

約数和(自身を除く): 809801440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 13903, 16240, 27806, 32480, 55612, 69515, 97321, 111224, 139030, 194642, 222448, 278060, 389284, 403187, 444896, 486605, 556120, 778568, 806374, 973210, 1112240, 1557136, 1612748, 1946420, 2015935, 2224480, 2822309, 3114272, 3225496, 3892840, 4031870, 5644618, 6450992, 7785680, 8063740, 11289236, 12901984, 14111545, 15571360, 16127480, 22578472, 28223090, 32254960, 45156944, 56446180, 64509920, 90313888, 112892360, 225784720, 451569440]

約数ペア:

[(1, 451569440), (2, 225784720), (4, 112892360), (5, 90313888), (7, 64509920), (8, 56446180), (10, 45156944), (14, 32254960), (16, 28223090), (20, 22578472), (28, 16127480), (29, 15571360), (32, 14111545), (35, 12901984), (40, 11289236), (56, 8063740), (58, 7785680), (70, 6450992), (80, 5644618), (112, 4031870), (116, 3892840), (140, 3225496), (145, 3114272), (160, 2822309), (203, 2224480), (224, 2015935), (232, 1946420), (280, 1612748), (290, 1557136), (406, 1112240), (464, 973210), (560, 806374), (580, 778568), (812, 556120), (928, 486605), (1015, 444896), (1120, 403187), (1160, 389284), (1624, 278060), (2030, 222448), (2320, 194642), (3248, 139030), (4060, 111224), (4640, 97321), (6496, 69515), (8120, 55612), (13903, 32480), (16240, 27806)]