173024040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{205981}}^1$

素因数の和:206002

約数の個数: 64

約数和(自身を含む): 593228160

約数和(自身を除く): 420204120

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, 120, 140, 168, 210, 280, 420, 840, 205981, 411962, 617943, 823924, 1029905, 1235886, 1441867, 1647848, 2059810, 2471772, 2883734, 3089715, 4119620, 4325601, 4943544, 5767468, 6179430, 7209335, 8239240, 8651202, 11534936, 12358860, 14418670, 17302404, 21628005, 24717720, 28837340, 34604808, 43256010, 57674680, 86512020, 173024040]

約数ペア:

[(1, 173024040), (2, 86512020), (3, 57674680), (4, 43256010), (5, 34604808), (6, 28837340), (7, 24717720), (8, 21628005), (10, 17302404), (12, 14418670), (14, 12358860), (15, 11534936), (20, 8651202), (21, 8239240), (24, 7209335), (28, 6179430), (30, 5767468), (35, 4943544), (40, 4325601), (42, 4119620), (56, 3089715), (60, 2883734), (70, 2471772), (84, 2059810), (105, 1647848), (120, 1441867), (140, 1235886), (168, 1029905), (210, 823924), (280, 617943), (420, 411962), (840, 205981)]