142630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 314598120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 503, 510, 556, 680, 695, 834, 1006, 1020, 1112, 1390, 1509, 1668, 2012, 2040, 2085, 2363, 2515, 2780, 3018, 3336, 4024, 4170, 4726, 5030, 5560, 6036, 7089, 7545, 8340, 8551, 9452, 10060, 11815, 12072, 14178, 15090, 16680, 17102, 18904, 20120, 23630, 25653, 28356, 30180, 34204, 35445, 42755, 47260, 51306, 56712, 60360, 68408, 69917, 70890, 85510, 94520, 102612, 128265, 139834, 141780, 171020, 205224, 209751, 256530, 279668, 283560, 342040, 349585, 419502, 513060, 559336, 699170, 839004, 1026120, 1048755, 1188589, 1398340, 1678008, 2097510, 2377178, 2796680, 3565767, 4195020, 4754356, 5942945, 7131534, 8390040, 9508712, 11885890, 14263068, 17828835, 23771780, 28526136, 35657670, 47543560, 71315340, 142630680]

約数ペア:

[(1, 142630680), (2, 71315340), (3, 47543560), (4, 35657670), (5, 28526136), (6, 23771780), (8, 17828835), (10, 14263068), (12, 11885890), (15, 9508712), (17, 8390040), (20, 7131534), (24, 5942945), (30, 4754356), (34, 4195020), (40, 3565767), (51, 2796680), (60, 2377178), (68, 2097510), (85, 1678008), (102, 1398340), (120, 1188589), (136, 1048755), (139, 1026120), (170, 839004), (204, 699170), (255, 559336), (278, 513060), (340, 419502), (408, 349585), (417, 342040), (503, 283560), (510, 279668), (556, 256530), (680, 209751), (695, 205224), (834, 171020), (1006, 141780), (1020, 139834), (1112, 128265), (1390, 102612), (1509, 94520), (1668, 85510), (2012, 70890), (2040, 69917), (2085, 68408), (2363, 60360), (2515, 56712), (2780, 51306), (3018, 47260), (3336, 42755), (4024, 35445), (4170, 34204), (4726, 30180), (5030, 28356), (5560, 25653), (6036, 23630), (7089, 20120), (7545, 18904), (8340, 17102), (8551, 16680), (9452, 15090), (10060, 14178), (11815, 12072)]