629326320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 2236999680

約数和(自身を除く): 1607673360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 521, 560, 719, 840, 1042, 1438, 1563, 1680, 2084, 2157, 2605, 2876, 3126, 3595, 3647, 4168, 4314, 5033, 5210, 5752, 6252, 7190, 7294, 7815, 8336, 8628, 10066, 10420, 10785, 10941, 11504, 12504, 14380, 14588, 15099, 15630, 17256, 18235, 20132, 20840, 21570, 21882, 25008, 25165, 28760, 29176, 30198, 31260, 34512, 36470, 40264, 41680, 43140, 43764, 50330, 54705, 57520, 58352, 60396, 62520, 72940, 75495, 80528, 86280, 87528, 100660, 109410, 120792, 125040, 145880, 150990, 172560, 175056, 201320, 218820, 241584, 291760, 301980, 374599, 402640, 437640, 603960, 749198, 875280, 1123797, 1207920, 1498396, 1872995, 2247594, 2622193, 2996792, 3745990, 4495188, 5244386, 5618985, 5993584, 7491980, 7866579, 8990376, 10488772, 11237970, 13110965, 14983960, 15733158, 17980752, 20977544, 22475940, 26221930, 29967920, 31466316, 39332895, 41955088, 44951880, 52443860, 62932632, 78665790, 89903760, 104887720, 125865264, 157331580, 209775440, 314663160, 629326320]

約数ペア:

[(1, 629326320), (2, 314663160), (3, 209775440), (4, 157331580), (5, 125865264), (6, 104887720), (7, 89903760), (8, 78665790), (10, 62932632), (12, 52443860), (14, 44951880), (15, 41955088), (16, 39332895), (20, 31466316), (21, 29967920), (24, 26221930), (28, 22475940), (30, 20977544), (35, 17980752), (40, 15733158), (42, 14983960), (48, 13110965), (56, 11237970), (60, 10488772), (70, 8990376), (80, 7866579), (84, 7491980), (105, 5993584), (112, 5618985), (120, 5244386), (140, 4495188), (168, 3745990), (210, 2996792), (240, 2622193), (280, 2247594), (336, 1872995), (420, 1498396), (521, 1207920), (560, 1123797), (719, 875280), (840, 749198), (1042, 603960), (1438, 437640), (1563, 402640), (1680, 374599), (2084, 301980), (2157, 291760), (2605, 241584), (2876, 218820), (3126, 201320), (3595, 175056), (3647, 172560), (4168, 150990), (4314, 145880), (5033, 125040), (5210, 120792), (5752, 109410), (6252, 100660), (7190, 87528), (7294, 86280), (7815, 80528), (8336, 75495), (8628, 72940), (10066, 62520), (10420, 60396), (10785, 58352), (10941, 57520), (11504, 54705), (12504, 50330), (14380, 43764), (14588, 43140), (15099, 41680), (15630, 40264), (17256, 36470), (18235, 34512), (20132, 31260), (20840, 30198), (21570, 29176), (21882, 28760), (25008, 25165)]