872135600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 2510839296

約数和(自身を除く): 1638703696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 71, 80, 82, 100, 107, 112, 140, 142, 164, 175, 200, 205, 214, 280, 284, 287, 328, 350, 355, 400, 410, 428, 497, 535, 560, 568, 574, 656, 700, 710, 749, 820, 856, 994, 1025, 1070, 1136, 1148, 1400, 1420, 1435, 1498, 1640, 1712, 1775, 1988, 2050, 2140, 2296, 2485, 2675, 2800, 2840, 2870, 2911, 2996, 3280, 3550, 3745, 3976, 4100, 4280, 4387, 4592, 4970, 5350, 5680, 5740, 5822, 5992, 7100, 7175, 7490, 7597, 7952, 8200, 8560, 8774, 9940, 10700, 11480, 11644, 11984, 12425, 14200, 14350, 14555, 14980, 15194, 16400, 17548, 18725, 19880, 20377, 21400, 21935, 22960, 23288, 24850, 28400, 28700, 29110, 29960, 30388, 30709, 35096, 37450, 37985, 39760, 40754, 42800, 43870, 46576, 49700, 53179, 57400, 58220, 59920, 60776, 61418, 70192, 72775, 74900, 75970, 81508, 87740, 99400, 101885, 106358, 109675, 114800, 116440, 121552, 122836, 145550, 149800, 151940, 153545, 163016, 175480, 189925, 198800, 203770, 212716, 219350, 232880, 245672, 265895, 291100, 299600, 303880, 307090, 311477, 326032, 350960, 379850, 407540, 425432, 438700, 491344, 509425, 531790, 582200, 607760, 614180, 622954, 759700, 767725, 815080, 850864, 877400, 1018850, 1063580, 1164400, 1228360, 1245908, 1329475, 1519400, 1535450, 1557385, 1630160, 1754800, 2037700, 2127160, 2180339, 2456720, 2491816, 2658950, 3038800, 3070900, 3114770, 4075400, 4254320, 4360678, 4983632, 5317900, 6141800, 6229540, 7786925, 8150800, 8721356, 10635800, 10901695, 12283600, 12459080, 15573850, 17442712, 21271600, 21803390, 24918160, 31147700, 34885424, 43606780, 54508475, 62295400, 87213560, 109016950, 124590800, 174427120, 218033900, 436067800, 872135600]

約数ペア:

[(1, 872135600), (2, 436067800), (4, 218033900), (5, 174427120), (7, 124590800), (8, 109016950), (10, 87213560), (14, 62295400), (16, 54508475), (20, 43606780), (25, 34885424), (28, 31147700), (35, 24918160), (40, 21803390), (41, 21271600), (50, 17442712), (56, 15573850), (70, 12459080), (71, 12283600), (80, 10901695), (82, 10635800), (100, 8721356), (107, 8150800), (112, 7786925), (140, 6229540), (142, 6141800), (164, 5317900), (175, 4983632), (200, 4360678), (205, 4254320), (214, 4075400), (280, 3114770), (284, 3070900), (287, 3038800), (328, 2658950), (350, 2491816), (355, 2456720), (400, 2180339), (410, 2127160), (428, 2037700), (497, 1754800), (535, 1630160), (560, 1557385), (568, 1535450), (574, 1519400), (656, 1329475), (700, 1245908), (710, 1228360), (749, 1164400), (820, 1063580), (856, 1018850), (994, 877400), (1025, 850864), (1070, 815080), (1136, 767725), (1148, 759700), (1400, 622954), (1420, 614180), (1435, 607760), (1498, 582200), (1640, 531790), (1712, 509425), (1775, 491344), (1988, 438700), (2050, 425432), (2140, 407540), (2296, 379850), (2485, 350960), (2675, 326032), (2800, 311477), (2840, 307090), (2870, 303880), (2911, 299600), (2996, 291100), (3280, 265895), (3550, 245672), (3745, 232880), (3976, 219350), (4100, 212716), (4280, 203770), (4387, 198800), (4592, 189925), (4970, 175480), (5350, 163016), (5680, 153545), (5740, 151940), (5822, 149800), (5992, 145550), (7100, 122836), (7175, 121552), (7490, 116440), (7597, 114800), (7952, 109675), (8200, 106358), (8560, 101885), (8774, 99400), (9940, 87740), (10700, 81508), (11480, 75970), (11644, 74900), (11984, 72775), (12425, 70192), (14200, 61418), (14350, 60776), (14555, 59920), (14980, 58220), (15194, 57400), (16400, 53179), (17548, 49700), (18725, 46576), (19880, 43870), (20377, 42800), (21400, 40754), (21935, 39760), (22960, 37985), (23288, 37450), (24850, 35096), (28400, 30709), (28700, 30388), (29110, 29960)]