517645080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1031

約数の個数: 160

約数和(自身を含む): 1750850640

約数和(自身を除く): 1233205560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 270, 324, 360, 394, 405, 540, 591, 648, 788, 810, 811, 985, 1080, 1182, 1576, 1620, 1622, 1773, 1970, 2364, 2433, 2955, 3240, 3244, 3546, 3940, 4055, 4728, 4866, 5319, 5910, 6488, 7092, 7299, 7880, 8110, 8865, 9732, 10638, 11820, 12165, 14184, 14598, 15957, 16220, 17730, 19464, 21276, 21897, 23640, 24330, 26595, 29196, 31914, 32440, 35460, 36495, 42552, 43794, 48660, 53190, 58392, 63828, 65691, 70920, 72990, 79785, 87588, 97320, 106380, 109485, 127656, 131382, 145980, 159570, 159767, 175176, 212760, 218970, 262764, 291960, 319140, 319534, 328455, 437940, 479301, 525528, 638280, 639068, 656910, 798835, 875880, 958602, 1278136, 1313820, 1437903, 1597670, 1917204, 2396505, 2627640, 2875806, 3195340, 3834408, 4313709, 4793010, 5751612, 6390680, 7189515, 8627418, 9586020, 11503224, 12941127, 14379030, 17254836, 19172040, 21568545, 25882254, 28758060, 34509672, 43137090, 51764508, 57516120, 64705635, 86274180, 103529016, 129411270, 172548360, 258822540, 517645080]

約数ペア:

[(1, 517645080), (2, 258822540), (3, 172548360), (4, 129411270), (5, 103529016), (6, 86274180), (8, 64705635), (9, 57516120), (10, 51764508), (12, 43137090), (15, 34509672), (18, 28758060), (20, 25882254), (24, 21568545), (27, 19172040), (30, 17254836), (36, 14379030), (40, 12941127), (45, 11503224), (54, 9586020), (60, 8627418), (72, 7189515), (81, 6390680), (90, 5751612), (108, 4793010), (120, 4313709), (135, 3834408), (162, 3195340), (180, 2875806), (197, 2627640), (216, 2396505), (270, 1917204), (324, 1597670), (360, 1437903), (394, 1313820), (405, 1278136), (540, 958602), (591, 875880), (648, 798835), (788, 656910), (810, 639068), (811, 638280), (985, 525528), (1080, 479301), (1182, 437940), (1576, 328455), (1620, 319534), (1622, 319140), (1773, 291960), (1970, 262764), (2364, 218970), (2433, 212760), (2955, 175176), (3240, 159767), (3244, 159570), (3546, 145980), (3940, 131382), (4055, 127656), (4728, 109485), (4866, 106380), (5319, 97320), (5910, 87588), (6488, 79785), (7092, 72990), (7299, 70920), (7880, 65691), (8110, 63828), (8865, 58392), (9732, 53190), (10638, 48660), (11820, 43794), (12165, 42552), (14184, 36495), (14598, 35460), (15957, 32440), (16220, 31914), (17730, 29196), (19464, 26595), (21276, 24330), (21897, 23640)]