1499690920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14207}}^1$

素因数の和:14267

約数の個数: 128

約数和(自身を含む): 4296499200

約数和(自身を除く): 2796808280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1508, 1624, 1820, 1885, 2030, 2639, 3016, 3640, 3770, 4060, 5278, 7540, 8120, 10556, 13195, 14207, 15080, 21112, 26390, 28414, 52780, 56828, 71035, 99449, 105560, 113656, 142070, 184691, 198898, 284140, 369382, 397796, 412003, 497245, 568280, 738764, 795592, 824006, 923455, 994490, 1292837, 1477528, 1648012, 1846910, 1988980, 2060015, 2585674, 2884021, 3296024, 3693820, 3977960, 4120030, 5171348, 5356039, 5768042, 6464185, 7387640, 8240060, 10342696, 10712078, 11536084, 12928370, 14420105, 16480120, 21424156, 23072168, 25856740, 26780195, 28840210, 37492273, 42848312, 51713480, 53560390, 57680420, 74984546, 107120780, 115360840, 149969092, 187461365, 214241560, 299938184, 374922730, 749845460, 1499690920]

約数ペア:

[(1, 1499690920), (2, 749845460), (4, 374922730), (5, 299938184), (7, 214241560), (8, 187461365), (10, 149969092), (13, 115360840), (14, 107120780), (20, 74984546), (26, 57680420), (28, 53560390), (29, 51713480), (35, 42848312), (40, 37492273), (52, 28840210), (56, 26780195), (58, 25856740), (65, 23072168), (70, 21424156), (91, 16480120), (104, 14420105), (116, 12928370), (130, 11536084), (140, 10712078), (145, 10342696), (182, 8240060), (203, 7387640), (232, 6464185), (260, 5768042), (280, 5356039), (290, 5171348), (364, 4120030), (377, 3977960), (406, 3693820), (455, 3296024), (520, 2884021), (580, 2585674), (728, 2060015), (754, 1988980), (812, 1846910), (910, 1648012), (1015, 1477528), (1160, 1292837), (1508, 994490), (1624, 923455), (1820, 824006), (1885, 795592), (2030, 738764), (2639, 568280), (3016, 497245), (3640, 412003), (3770, 397796), (4060, 369382), (5278, 284140), (7540, 198898), (8120, 184691), (10556, 142070), (13195, 113656), (14207, 105560), (15080, 99449), (21112, 71035), (26390, 56828), (28414, 52780)]