664168800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 2279854080

約数和(自身を除く): 1615685280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 79, 80, 93, 96, 100, 113, 120, 124, 150, 155, 158, 160, 186, 200, 226, 237, 240, 248, 300, 310, 316, 339, 372, 395, 400, 452, 465, 474, 480, 496, 565, 600, 620, 632, 678, 744, 775, 790, 800, 904, 930, 948, 992, 1130, 1185, 1200, 1240, 1264, 1356, 1488, 1550, 1580, 1695, 1808, 1860, 1896, 1975, 2260, 2325, 2370, 2400, 2449, 2480, 2528, 2712, 2825, 2976, 3100, 3160, 3390, 3503, 3616, 3720, 3792, 3950, 4520, 4650, 4740, 4898, 4960, 5424, 5650, 5925, 6200, 6320, 6780, 7006, 7347, 7440, 7584, 7900, 8475, 8927, 9040, 9300, 9480, 9796, 10509, 10848, 11300, 11850, 12245, 12400, 12640, 13560, 14012, 14694, 14880, 15800, 16950, 17515, 17854, 18080, 18600, 18960, 19592, 21018, 22600, 23700, 24490, 24800, 26781, 27120, 28024, 29388, 31600, 33900, 35030, 35708, 36735, 37200, 37920, 39184, 42036, 44635, 45200, 47400, 48980, 52545, 53562, 54240, 56048, 58776, 61225, 63200, 67800, 70060, 71416, 73470, 74400, 78368, 84072, 87575, 89270, 90400, 94800, 97960, 105090, 107124, 112096, 117552, 122450, 133905, 135600, 140120, 142832, 146940, 168144, 175150, 178540, 183675, 189600, 195920, 210180, 214248, 223175, 235104, 244900, 262725, 267810, 271200, 276737, 280240, 285664, 293880, 336288, 350300, 357080, 367350, 391840, 420360, 428496, 446350, 489800, 525450, 535620, 553474, 560480, 587760, 669525, 700600, 714160, 734700, 830211, 840720, 856992, 892700, 979600, 1050900, 1071240, 1106948, 1175520, 1339050, 1383685, 1401200, 1428320, 1469400, 1660422, 1681440, 1785400, 1959200, 2101800, 2142480, 2213896, 2678100, 2767370, 2802400, 2938800, 3320844, 3570800, 4151055, 4203600, 4284960, 4427792, 5356200, 5534740, 5877600, 6641688, 6918425, 7141600, 8302110, 8407200, 8855584, 10712400, 11069480, 13283376, 13836850, 16604220, 20755275, 21424800, 22138960, 26566752, 27673700, 33208440, 41510550, 44277920, 55347400, 66416880, 83021100, 110694800, 132833760, 166042200, 221389600, 332084400, 664168800]

約数ペア:

[(1, 664168800), (2, 332084400), (3, 221389600), (4, 166042200), (5, 132833760), (6, 110694800), (8, 83021100), (10, 66416880), (12, 55347400), (15, 44277920), (16, 41510550), (20, 33208440), (24, 27673700), (25, 26566752), (30, 22138960), (31, 21424800), (32, 20755275), (40, 16604220), (48, 13836850), (50, 13283376), (60, 11069480), (62, 10712400), (75, 8855584), (79, 8407200), (80, 8302110), (93, 7141600), (96, 6918425), (100, 6641688), (113, 5877600), (120, 5534740), (124, 5356200), (150, 4427792), (155, 4284960), (158, 4203600), (160, 4151055), (186, 3570800), (200, 3320844), (226, 2938800), (237, 2802400), (240, 2767370), (248, 2678100), (300, 2213896), (310, 2142480), (316, 2101800), (339, 1959200), (372, 1785400), (395, 1681440), (400, 1660422), (452, 1469400), (465, 1428320), (474, 1401200), (480, 1383685), (496, 1339050), (565, 1175520), (600, 1106948), (620, 1071240), (632, 1050900), (678, 979600), (744, 892700), (775, 856992), (790, 840720), (800, 830211), (904, 734700), (930, 714160), (948, 700600), (992, 669525), (1130, 587760), (1185, 560480), (1200, 553474), (1240, 535620), (1264, 525450), (1356, 489800), (1488, 446350), (1550, 428496), (1580, 420360), (1695, 391840), (1808, 367350), (1860, 357080), (1896, 350300), (1975, 336288), (2260, 293880), (2325, 285664), (2370, 280240), (2400, 276737), (2449, 271200), (2480, 267810), (2528, 262725), (2712, 244900), (2825, 235104), (2976, 223175), (3100, 214248), (3160, 210180), (3390, 195920), (3503, 189600), (3616, 183675), (3720, 178540), (3792, 175150), (3950, 168144), (4520, 146940), (4650, 142832), (4740, 140120), (4898, 135600), (4960, 133905), (5424, 122450), (5650, 117552), (5925, 112096), (6200, 107124), (6320, 105090), (6780, 97960), (7006, 94800), (7347, 90400), (7440, 89270), (7584, 87575), (7900, 84072), (8475, 78368), (8927, 74400), (9040, 73470), (9300, 71416), (9480, 70060), (9796, 67800), (10509, 63200), (10848, 61225), (11300, 58776), (11850, 56048), (12245, 54240), (12400, 53562), (12640, 52545), (13560, 48980), (14012, 47400), (14694, 45200), (14880, 44635), (15800, 42036), (16950, 39184), (17515, 37920), (17854, 37200), (18080, 36735), (18600, 35708), (18960, 35030), (19592, 33900), (21018, 31600), (22600, 29388), (23700, 28024), (24490, 27120), (24800, 26781)]