57401127680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:787

約数の個数: 288

約数和(自身を含む): 153839616000

約数和(自身を除く): 96438488320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 223, 248, 256, 260, 310, 320, 403, 416, 446, 496, 499, 520, 620, 640, 806, 832, 892, 992, 998, 1040, 1115, 1240, 1280, 1612, 1664, 1784, 1984, 1996, 2015, 2080, 2230, 2480, 2495, 2899, 3224, 3328, 3568, 3968, 3992, 4030, 4160, 4460, 4960, 4990, 5798, 6448, 6487, 6913, 7136, 7936, 7984, 8060, 8320, 8920, 9920, 9980, 11596, 12896, 12974, 13826, 14272, 14495, 15469, 15968, 16120, 16640, 17840, 19840, 19960, 23192, 25792, 25948, 27652, 28544, 28990, 30938, 31936, 32240, 32435, 34565, 35680, 39680, 39920, 46384, 51584, 51896, 55304, 57088, 57980, 61876, 63872, 64480, 64870, 69130, 71360, 77345, 79840, 89869, 92768, 103168, 103792, 110608, 111277, 115960, 123752, 127744, 128960, 129740, 138260, 142720, 154690, 159680, 179738, 185536, 201097, 207584, 221216, 222554, 231920, 247504, 257920, 259480, 276520, 285440, 309380, 319360, 359476, 371072, 402194, 415168, 442432, 445108, 449345, 463840, 495008, 515840, 518960, 553040, 556385, 618760, 638720, 718952, 742144, 804388, 830336, 884864, 890216, 898690, 927680, 990016, 1005485, 1037920, 1106080, 1112770, 1237520, 1437904, 1446601, 1608776, 1660672, 1769728, 1780432, 1797380, 1855360, 1980032, 2010970, 2075840, 2212160, 2225540, 2475040, 2875808, 2893202, 3217552, 3449587, 3560864, 3594760, 3710720, 3960064, 4021940, 4151680, 4424320, 4451080, 4950080, 5751616, 5786404, 6435104, 6899174, 7121728, 7189520, 7233005, 8043880, 8303360, 8848640, 8902160, 9900160, 11503232, 11572808, 12870208, 13798348, 14243456, 14379040, 14466010, 16087760, 17247935, 17804320, 19800320, 23006464, 23145616, 25740416, 27596696, 28486912, 28758080, 28932020, 32175520, 34495870, 35608640, 44844631, 46291232, 51480832, 55193392, 57516160, 57864040, 64351040, 68991740, 71217280, 89689262, 92582464, 110386784, 115032320, 115728080, 128702080, 137983480, 142434560, 179378524, 185164928, 220773568, 224223155, 231456160, 257404160, 275966960, 358757048, 370329856, 441547136, 448446310, 462912320, 551933920, 717514096, 883094272, 896892620, 925824640, 1103867840, 1435028192, 1793785240, 1851649280, 2207735680, 2870056384, 3587570480, 4415471360, 5740112768, 7175140960, 11480225536, 14350281920, 28700563840, 57401127680]

約数ペア:

[(1, 57401127680), (2, 28700563840), (4, 14350281920), (5, 11480225536), (8, 7175140960), (10, 5740112768), (13, 4415471360), (16, 3587570480), (20, 2870056384), (26, 2207735680), (31, 1851649280), (32, 1793785240), (40, 1435028192), (52, 1103867840), (62, 925824640), (64, 896892620), (65, 883094272), (80, 717514096), (104, 551933920), (124, 462912320), (128, 448446310), (130, 441547136), (155, 370329856), (160, 358757048), (208, 275966960), (223, 257404160), (248, 231456160), (256, 224223155), (260, 220773568), (310, 185164928), (320, 179378524), (403, 142434560), (416, 137983480), (446, 128702080), (496, 115728080), (499, 115032320), (520, 110386784), (620, 92582464), (640, 89689262), (806, 71217280), (832, 68991740), (892, 64351040), (992, 57864040), (998, 57516160), (1040, 55193392), (1115, 51480832), (1240, 46291232), (1280, 44844631), (1612, 35608640), (1664, 34495870), (1784, 32175520), (1984, 28932020), (1996, 28758080), (2015, 28486912), (2080, 27596696), (2230, 25740416), (2480, 23145616), (2495, 23006464), (2899, 19800320), (3224, 17804320), (3328, 17247935), (3568, 16087760), (3968, 14466010), (3992, 14379040), (4030, 14243456), (4160, 13798348), (4460, 12870208), (4960, 11572808), (4990, 11503232), (5798, 9900160), (6448, 8902160), (6487, 8848640), (6913, 8303360), (7136, 8043880), (7936, 7233005), (7984, 7189520), (8060, 7121728), (8320, 6899174), (8920, 6435104), (9920, 5786404), (9980, 5751616), (11596, 4950080), (12896, 4451080), (12974, 4424320), (13826, 4151680), (14272, 4021940), (14495, 3960064), (15469, 3710720), (15968, 3594760), (16120, 3560864), (16640, 3449587), (17840, 3217552), (19840, 2893202), (19960, 2875808), (23192, 2475040), (25792, 2225540), (25948, 2212160), (27652, 2075840), (28544, 2010970), (28990, 1980032), (30938, 1855360), (31936, 1797380), (32240, 1780432), (32435, 1769728), (34565, 1660672), (35680, 1608776), (39680, 1446601), (39920, 1437904), (46384, 1237520), (51584, 1112770), (51896, 1106080), (55304, 1037920), (57088, 1005485), (57980, 990016), (61876, 927680), (63872, 898690), (64480, 890216), (64870, 884864), (69130, 830336), (71360, 804388), (77345, 742144), (79840, 718952), (89869, 638720), (92768, 618760), (103168, 556385), (103792, 553040), (110608, 518960), (111277, 515840), (115960, 495008), (123752, 463840), (127744, 449345), (128960, 445108), (129740, 442432), (138260, 415168), (142720, 402194), (154690, 371072), (159680, 359476), (179738, 319360), (185536, 309380), (201097, 285440), (207584, 276520), (221216, 259480), (222554, 257920), (231920, 247504)]