201285840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119813}}^1$

素因数の和:119836

約数の個数: 80

約数和(自身を含む): 713132928

約数和(自身を除く): 511847088

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, 560, 840, 1680, 119813, 239626, 359439, 479252, 599065, 718878, 838691, 958504, 1198130, 1437756, 1677382, 1797195, 1917008, 2396260, 2516073, 2875512, 3354764, 3594390, 4193455, 4792520, 5032146, 5751024, 6709528, 7188780, 8386910, 9585040, 10064292, 12580365, 13419056, 14377560, 16773820, 20128584, 25160730, 28755120, 33547640, 40257168, 50321460, 67095280, 100642920, 201285840]

約数ペア:

[(1, 201285840), (2, 100642920), (3, 67095280), (4, 50321460), (5, 40257168), (6, 33547640), (7, 28755120), (8, 25160730), (10, 20128584), (12, 16773820), (14, 14377560), (15, 13419056), (16, 12580365), (20, 10064292), (21, 9585040), (24, 8386910), (28, 7188780), (30, 6709528), (35, 5751024), (40, 5032146), (42, 4792520), (48, 4193455), (56, 3594390), (60, 3354764), (70, 2875512), (80, 2516073), (84, 2396260), (105, 1917008), (112, 1797195), (120, 1677382), (140, 1437756), (168, 1198130), (210, 958504), (240, 838691), (280, 718878), (336, 599065), (420, 479252), (560, 359439), (840, 239626), (1680, 119813)]