2209567080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{64157}}^1$

素因数の和:64219

約数の個数: 128

約数和(自身を含む): 7760551680

約数和(自身を除く): 5550984600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 64157, 128314, 192471, 256628, 320785, 384942, 449099, 513256, 641570, 769884, 898198, 962355, 1283140, 1347297, 1539768, 1796396, 1924710, 2245495, 2566280, 2630437, 2694594, 3592792, 3849420, 4490990, 5260874, 5389188, 6736485, 7698840, 7891311, 8981980, 10521748, 10778376, 13152185, 13472970, 15782622, 17963960, 18413059, 21043496, 26304370, 26945940, 31565244, 36826118, 39456555, 52608740, 53891880, 55239177, 63130488, 73652236, 78913110, 92065295, 105217480, 110478354, 147304472, 157826220, 184130590, 220956708, 276195885, 315652440, 368261180, 441913416, 552391770, 736522360, 1104783540, 2209567080]

約数ペア:

[(1, 2209567080), (2, 1104783540), (3, 736522360), (4, 552391770), (5, 441913416), (6, 368261180), (7, 315652440), (8, 276195885), (10, 220956708), (12, 184130590), (14, 157826220), (15, 147304472), (20, 110478354), (21, 105217480), (24, 92065295), (28, 78913110), (30, 73652236), (35, 63130488), (40, 55239177), (41, 53891880), (42, 52608740), (56, 39456555), (60, 36826118), (70, 31565244), (82, 26945940), (84, 26304370), (105, 21043496), (120, 18413059), (123, 17963960), (140, 15782622), (164, 13472970), (168, 13152185), (205, 10778376), (210, 10521748), (246, 8981980), (280, 7891311), (287, 7698840), (328, 6736485), (410, 5389188), (420, 5260874), (492, 4490990), (574, 3849420), (615, 3592792), (820, 2694594), (840, 2630437), (861, 2566280), (984, 2245495), (1148, 1924710), (1230, 1796396), (1435, 1539768), (1640, 1347297), (1722, 1283140), (2296, 962355), (2460, 898198), (2870, 769884), (3444, 641570), (4305, 513256), (4920, 449099), (5740, 384942), (6888, 320785), (8610, 256628), (11480, 192471), (17220, 128314), (34440, 64157)]