25383120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 93208320

約数和(自身を除く): 67825200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 521, 560, 580, 609, 696, 812, 840, 870, 1015, 1042, 1160, 1218, 1392, 1563, 1624, 1680, 1740, 2030, 2084, 2320, 2436, 2605, 3045, 3126, 3248, 3480, 3647, 4060, 4168, 4872, 5210, 6090, 6252, 6960, 7294, 7815, 8120, 8336, 9744, 10420, 10941, 12180, 12504, 14588, 15109, 15630, 16240, 18235, 20840, 21882, 24360, 25008, 29176, 30218, 31260, 36470, 41680, 43764, 45327, 48720, 54705, 58352, 60436, 62520, 72940, 75545, 87528, 90654, 105763, 109410, 120872, 125040, 145880, 151090, 175056, 181308, 211526, 218820, 226635, 241744, 291760, 302180, 317289, 362616, 423052, 437640, 453270, 528815, 604360, 634578, 725232, 846104, 875280, 906540, 1057630, 1208720, 1269156, 1586445, 1692208, 1813080, 2115260, 2538312, 3172890, 3626160, 4230520, 5076624, 6345780, 8461040, 12691560, 25383120]

約数ペア:

[(1, 25383120), (2, 12691560), (3, 8461040), (4, 6345780), (5, 5076624), (6, 4230520), (7, 3626160), (8, 3172890), (10, 2538312), (12, 2115260), (14, 1813080), (15, 1692208), (16, 1586445), (20, 1269156), (21, 1208720), (24, 1057630), (28, 906540), (29, 875280), (30, 846104), (35, 725232), (40, 634578), (42, 604360), (48, 528815), (56, 453270), (58, 437640), (60, 423052), (70, 362616), (80, 317289), (84, 302180), (87, 291760), (105, 241744), (112, 226635), (116, 218820), (120, 211526), (140, 181308), (145, 175056), (168, 151090), (174, 145880), (203, 125040), (210, 120872), (232, 109410), (240, 105763), (280, 90654), (290, 87528), (336, 75545), (348, 72940), (406, 62520), (420, 60436), (435, 58352), (464, 54705), (521, 48720), (560, 45327), (580, 43764), (609, 41680), (696, 36470), (812, 31260), (840, 30218), (870, 29176), (1015, 25008), (1042, 24360), (1160, 21882), (1218, 20840), (1392, 18235), (1563, 16240), (1624, 15630), (1680, 15109), (1740, 14588), (2030, 12504), (2084, 12180), (2320, 10941), (2436, 10420), (2605, 9744), (3045, 8336), (3126, 8120), (3248, 7815), (3480, 7294), (3647, 6960), (4060, 6252), (4168, 6090), (4872, 5210)]