644464080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 320

約数和(自身を含む): 2437344000

約数和(自身を除く): 1792879920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 90, 104, 108, 117, 118, 120, 130, 135, 144, 156, 177, 180, 195, 208, 216, 234, 236, 240, 260, 270, 295, 312, 351, 354, 360, 389, 390, 432, 468, 472, 520, 531, 540, 585, 590, 624, 702, 708, 720, 767, 778, 780, 885, 936, 944, 1040, 1062, 1080, 1167, 1170, 1180, 1404, 1416, 1534, 1556, 1560, 1593, 1755, 1770, 1872, 1945, 2124, 2160, 2301, 2334, 2340, 2360, 2655, 2808, 2832, 3068, 3112, 3120, 3186, 3501, 3510, 3540, 3835, 3890, 4248, 4602, 4668, 4680, 4720, 5057, 5310, 5616, 5835, 6136, 6224, 6372, 6903, 7002, 7020, 7080, 7670, 7780, 7965, 8496, 9204, 9336, 9360, 10114, 10503, 10620, 11505, 11670, 12272, 12744, 13806, 14004, 14040, 14160, 15171, 15340, 15560, 15930, 17505, 18408, 18672, 20228, 20709, 21006, 21240, 22951, 23010, 23340, 25285, 25488, 27612, 28008, 28080, 30342, 30680, 31120, 31860, 34515, 35010, 36816, 40456, 41418, 42012, 42480, 45513, 45902, 46020, 46680, 50570, 52515, 55224, 56016, 60684, 61360, 63720, 68853, 69030, 70020, 75855, 80912, 82836, 84024, 91026, 91804, 92040, 93360, 101140, 103545, 105030, 110448, 114755, 121368, 127440, 136539, 137706, 138060, 140040, 151710, 165672, 168048, 182052, 183608, 184080, 202280, 206559, 207090, 210060, 227565, 229510, 242736, 273078, 275412, 276120, 280080, 298363, 303420, 331344, 344265, 364104, 367216, 404560, 413118, 414180, 420120, 455130, 459020, 546156, 550824, 552240, 596726, 606840, 619677, 682695, 688530, 728208, 826236, 828360, 840240, 895089, 910260, 918040, 1032795, 1092312, 1101648, 1193452, 1213680, 1239354, 1365390, 1377060, 1491815, 1652472, 1656720, 1790178, 1820520, 1836080, 2065590, 2184624, 2386904, 2478708, 2685267, 2730780, 2754120, 2983630, 3098385, 3304944, 3580356, 3641040, 4131180, 4475445, 4773808, 4957416, 5370534, 5461560, 5508240, 5967260, 6196770, 7160712, 8055801, 8262360, 8950890, 9914832, 10741068, 10923120, 11934520, 12393540, 13426335, 14321424, 16111602, 16524720, 17901780, 21482136, 23869040, 24787080, 26852670, 32223204, 35803560, 40279005, 42964272, 49574160, 53705340, 64446408, 71607120, 80558010, 107410680, 128892816, 161116020, 214821360, 322232040, 644464080]

約数ペア:

[(1, 644464080), (2, 322232040), (3, 214821360), (4, 161116020), (5, 128892816), (6, 107410680), (8, 80558010), (9, 71607120), (10, 64446408), (12, 53705340), (13, 49574160), (15, 42964272), (16, 40279005), (18, 35803560), (20, 32223204), (24, 26852670), (26, 24787080), (27, 23869040), (30, 21482136), (36, 17901780), (39, 16524720), (40, 16111602), (45, 14321424), (48, 13426335), (52, 12393540), (54, 11934520), (59, 10923120), (60, 10741068), (65, 9914832), (72, 8950890), (78, 8262360), (80, 8055801), (90, 7160712), (104, 6196770), (108, 5967260), (117, 5508240), (118, 5461560), (120, 5370534), (130, 4957416), (135, 4773808), (144, 4475445), (156, 4131180), (177, 3641040), (180, 3580356), (195, 3304944), (208, 3098385), (216, 2983630), (234, 2754120), (236, 2730780), (240, 2685267), (260, 2478708), (270, 2386904), (295, 2184624), (312, 2065590), (351, 1836080), (354, 1820520), (360, 1790178), (389, 1656720), (390, 1652472), (432, 1491815), (468, 1377060), (472, 1365390), (520, 1239354), (531, 1213680), (540, 1193452), (585, 1101648), (590, 1092312), (624, 1032795), (702, 918040), (708, 910260), (720, 895089), (767, 840240), (778, 828360), (780, 826236), (885, 728208), (936, 688530), (944, 682695), (1040, 619677), (1062, 606840), (1080, 596726), (1167, 552240), (1170, 550824), (1180, 546156), (1404, 459020), (1416, 455130), (1534, 420120), (1556, 414180), (1560, 413118), (1593, 404560), (1755, 367216), (1770, 364104), (1872, 344265), (1945, 331344), (2124, 303420), (2160, 298363), (2301, 280080), (2334, 276120), (2340, 275412), (2360, 273078), (2655, 242736), (2808, 229510), (2832, 227565), (3068, 210060), (3112, 207090), (3120, 206559), (3186, 202280), (3501, 184080), (3510, 183608), (3540, 182052), (3835, 168048), (3890, 165672), (4248, 151710), (4602, 140040), (4668, 138060), (4680, 137706), (4720, 136539), (5057, 127440), (5310, 121368), (5616, 114755), (5835, 110448), (6136, 105030), (6224, 103545), (6372, 101140), (6903, 93360), (7002, 92040), (7020, 91804), (7080, 91026), (7670, 84024), (7780, 82836), (7965, 80912), (8496, 75855), (9204, 70020), (9336, 69030), (9360, 68853), (10114, 63720), (10503, 61360), (10620, 60684), (11505, 56016), (11670, 55224), (12272, 52515), (12744, 50570), (13806, 46680), (14004, 46020), (14040, 45902), (14160, 45513), (15171, 42480), (15340, 42012), (15560, 41418), (15930, 40456), (17505, 36816), (18408, 35010), (18672, 34515), (20228, 31860), (20709, 31120), (21006, 30680), (21240, 30342), (22951, 28080), (23010, 28008), (23340, 27612), (25285, 25488)]