2016807320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 5155488000

約数和(自身を除く): 3138680680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 179, 220, 232, 290, 319, 358, 440, 580, 638, 716, 883, 895, 1160, 1276, 1432, 1595, 1766, 1790, 1969, 2552, 3190, 3532, 3580, 3938, 4415, 5191, 6380, 7064, 7160, 7876, 8830, 9713, 9845, 10382, 12760, 15752, 17660, 19426, 19690, 20764, 25607, 25955, 35320, 38852, 39380, 41528, 48565, 51214, 51910, 57101, 77704, 78760, 97130, 102428, 103820, 114202, 128035, 158057, 194260, 204856, 207640, 228404, 256070, 281677, 285505, 316114, 388520, 456808, 512140, 563354, 571010, 632228, 790285, 1024280, 1126708, 1142020, 1264456, 1408385, 1580570, 1738627, 2253416, 2284040, 2816770, 3161140, 3477254, 4583653, 5633540, 6322280, 6954508, 8693135, 9167306, 11267080, 13909016, 17386270, 18334612, 22918265, 34772540, 36669224, 45836530, 50420183, 69545080, 91673060, 100840366, 183346120, 201680732, 252100915, 403361464, 504201830, 1008403660, 2016807320]

約数ペア:

[(1, 2016807320), (2, 1008403660), (4, 504201830), (5, 403361464), (8, 252100915), (10, 201680732), (11, 183346120), (20, 100840366), (22, 91673060), (29, 69545080), (40, 50420183), (44, 45836530), (55, 36669224), (58, 34772540), (88, 22918265), (110, 18334612), (116, 17386270), (145, 13909016), (179, 11267080), (220, 9167306), (232, 8693135), (290, 6954508), (319, 6322280), (358, 5633540), (440, 4583653), (580, 3477254), (638, 3161140), (716, 2816770), (883, 2284040), (895, 2253416), (1160, 1738627), (1276, 1580570), (1432, 1408385), (1595, 1264456), (1766, 1142020), (1790, 1126708), (1969, 1024280), (2552, 790285), (3190, 632228), (3532, 571010), (3580, 563354), (3938, 512140), (4415, 456808), (5191, 388520), (6380, 316114), (7064, 285505), (7160, 281677), (7876, 256070), (8830, 228404), (9713, 207640), (9845, 204856), (10382, 194260), (12760, 158057), (15752, 128035), (17660, 114202), (19426, 103820), (19690, 102428), (20764, 97130), (25607, 78760), (25955, 77704), (35320, 57101), (38852, 51910), (39380, 51214), (41528, 48565)]