202319880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 700462080

約数和(自身を除く): 498142200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2251, 2568, 2996, 3210, 3745, 4280, 4494, 4502, 5992, 6420, 6753, 7490, 8988, 9004, 11235, 11255, 12840, 13506, 14980, 15757, 17976, 18008, 22470, 22510, 27012, 29960, 31514, 33765, 44940, 45020, 47271, 54024, 63028, 67530, 78785, 89880, 90040, 94542, 126056, 135060, 157570, 189084, 236355, 240857, 270120, 315140, 378168, 472710, 481714, 630280, 722571, 945420, 963428, 1204285, 1445142, 1685999, 1890840, 1926856, 2408570, 2890284, 3371998, 3612855, 4817140, 5057997, 5780568, 6743996, 7225710, 8429995, 9634280, 10115994, 13487992, 14451420, 16859990, 20231988, 25289985, 28902840, 33719980, 40463976, 50579970, 67439960, 101159940, 202319880]

約数ペア:

[(1, 202319880), (2, 101159940), (3, 67439960), (4, 50579970), (5, 40463976), (6, 33719980), (7, 28902840), (8, 25289985), (10, 20231988), (12, 16859990), (14, 14451420), (15, 13487992), (20, 10115994), (21, 9634280), (24, 8429995), (28, 7225710), (30, 6743996), (35, 5780568), (40, 5057997), (42, 4817140), (56, 3612855), (60, 3371998), (70, 2890284), (84, 2408570), (105, 1926856), (107, 1890840), (120, 1685999), (140, 1445142), (168, 1204285), (210, 963428), (214, 945420), (280, 722571), (321, 630280), (420, 481714), (428, 472710), (535, 378168), (642, 315140), (749, 270120), (840, 240857), (856, 236355), (1070, 189084), (1284, 157570), (1498, 135060), (1605, 126056), (2140, 94542), (2247, 90040), (2251, 89880), (2568, 78785), (2996, 67530), (3210, 63028), (3745, 54024), (4280, 47271), (4494, 45020), (4502, 44940), (5992, 33765), (6420, 31514), (6753, 29960), (7490, 27012), (8988, 22510), (9004, 22470), (11235, 18008), (11255, 17976), (12840, 15757), (13506, 14980)]