63210840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6841}}^1$

素因数の和:6873

約数の個数: 128

約数和(自身を含む): 236459520

約数和(自身を除く): 173248680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6841, 9240, 13682, 20523, 27364, 34205, 41046, 47887, 54728, 68410, 75251, 82092, 95774, 102615, 136820, 143661, 150502, 164184, 191548, 205230, 225753, 239435, 273640, 287322, 301004, 376255, 383096, 410460, 451506, 478870, 526757, 574644, 602008, 718305, 752510, 820920, 903012, 957740, 1053514, 1128765, 1149288, 1436610, 1505020, 1580271, 1806024, 1915480, 2107028, 2257530, 2633785, 2873220, 3010040, 3160542, 4214056, 4515060, 5267570, 5746440, 6321084, 7901355, 9030120, 10535140, 12642168, 15802710, 21070280, 31605420, 63210840]

約数ペア:

[(1, 63210840), (2, 31605420), (3, 21070280), (4, 15802710), (5, 12642168), (6, 10535140), (7, 9030120), (8, 7901355), (10, 6321084), (11, 5746440), (12, 5267570), (14, 4515060), (15, 4214056), (20, 3160542), (21, 3010040), (22, 2873220), (24, 2633785), (28, 2257530), (30, 2107028), (33, 1915480), (35, 1806024), (40, 1580271), (42, 1505020), (44, 1436610), (55, 1149288), (56, 1128765), (60, 1053514), (66, 957740), (70, 903012), (77, 820920), (84, 752510), (88, 718305), (105, 602008), (110, 574644), (120, 526757), (132, 478870), (140, 451506), (154, 410460), (165, 383096), (168, 376255), (210, 301004), (220, 287322), (231, 273640), (264, 239435), (280, 225753), (308, 205230), (330, 191548), (385, 164184), (420, 150502), (440, 143661), (462, 136820), (616, 102615), (660, 95774), (770, 82092), (840, 75251), (924, 68410), (1155, 54728), (1320, 47887), (1540, 41046), (1848, 34205), (2310, 27364), (3080, 20523), (4620, 13682), (6841, 9240)]