1318686480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1255

約数の個数: 200

約数和(自身を含む): 4607698392

約数和(自身を除く): 3289011912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 540, 591, 648, 720, 788, 810, 985, 1033, 1080, 1182, 1296, 1576, 1620, 1773, 1970, 2066, 2160, 2364, 2955, 3099, 3152, 3240, 3546, 3940, 4132, 4728, 5165, 5319, 5910, 6198, 6480, 7092, 7880, 8264, 8865, 9297, 9456, 10330, 10638, 11820, 12396, 14184, 15495, 15760, 15957, 16528, 17730, 18594, 20660, 21276, 23640, 24792, 26595, 27891, 28368, 30990, 31914, 35460, 37188, 41320, 42552, 46485, 47280, 49584, 53190, 55782, 61980, 63828, 70920, 74376, 79785, 82640, 83673, 85104, 92970, 106380, 111564, 123960, 127656, 139455, 141840, 148752, 159570, 167346, 185940, 203501, 212760, 223128, 247920, 255312, 278910, 319140, 334692, 371880, 407002, 418365, 425520, 446256, 557820, 610503, 638280, 669384, 743760, 814004, 836730, 1017505, 1115640, 1221006, 1276560, 1338768, 1628008, 1673460, 1831509, 2035010, 2231280, 2442012, 3052515, 3256016, 3346920, 3663018, 4070020, 4884024, 5494527, 6105030, 6693840, 7326036, 8140040, 9157545, 9768048, 10989054, 12210060, 14652072, 16280080, 16483581, 18315090, 21978108, 24420120, 27472635, 29304144, 32967162, 36630180, 43956216, 48840240, 54945270, 65934324, 73260360, 82417905, 87912432, 109890540, 131868648, 146520720, 164835810, 219781080, 263737296, 329671620, 439562160, 659343240, 1318686480]

約数ペア:

[(1, 1318686480), (2, 659343240), (3, 439562160), (4, 329671620), (5, 263737296), (6, 219781080), (8, 164835810), (9, 146520720), (10, 131868648), (12, 109890540), (15, 87912432), (16, 82417905), (18, 73260360), (20, 65934324), (24, 54945270), (27, 48840240), (30, 43956216), (36, 36630180), (40, 32967162), (45, 29304144), (48, 27472635), (54, 24420120), (60, 21978108), (72, 18315090), (80, 16483581), (81, 16280080), (90, 14652072), (108, 12210060), (120, 10989054), (135, 9768048), (144, 9157545), (162, 8140040), (180, 7326036), (197, 6693840), (216, 6105030), (240, 5494527), (270, 4884024), (324, 4070020), (360, 3663018), (394, 3346920), (405, 3256016), (432, 3052515), (540, 2442012), (591, 2231280), (648, 2035010), (720, 1831509), (788, 1673460), (810, 1628008), (985, 1338768), (1033, 1276560), (1080, 1221006), (1182, 1115640), (1296, 1017505), (1576, 836730), (1620, 814004), (1773, 743760), (1970, 669384), (2066, 638280), (2160, 610503), (2364, 557820), (2955, 446256), (3099, 425520), (3152, 418365), (3240, 407002), (3546, 371880), (3940, 334692), (4132, 319140), (4728, 278910), (5165, 255312), (5319, 247920), (5910, 223128), (6198, 212760), (6480, 203501), (7092, 185940), (7880, 167346), (8264, 159570), (8865, 148752), (9297, 141840), (9456, 139455), (10330, 127656), (10638, 123960), (11820, 111564), (12396, 106380), (14184, 92970), (15495, 85104), (15760, 83673), (15957, 82640), (16528, 79785), (17730, 74376), (18594, 70920), (20660, 63828), (21276, 61980), (23640, 55782), (24792, 53190), (26595, 49584), (27891, 47280), (28368, 46485), (30990, 42552), (31914, 41320), (35460, 37188)]