1638139200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 336

約数和(自身を含む): 5654161920

約数和(自身を除く): 4016022720

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, 64, 75, 80, 93, 96, 100, 101, 109, 120, 124, 150, 155, 160, 186, 192, 200, 202, 218, 240, 248, 300, 303, 310, 320, 327, 372, 400, 404, 436, 465, 480, 496, 505, 545, 600, 606, 620, 654, 744, 775, 800, 808, 872, 930, 960, 992, 1010, 1090, 1200, 1212, 1240, 1308, 1488, 1515, 1550, 1600, 1616, 1635, 1744, 1860, 1984, 2020, 2180, 2325, 2400, 2424, 2480, 2525, 2616, 2725, 2976, 3030, 3100, 3131, 3232, 3270, 3379, 3488, 3720, 4040, 4360, 4650, 4800, 4848, 4960, 5050, 5232, 5450, 5952, 6060, 6200, 6262, 6464, 6540, 6758, 6976, 7440, 7575, 8080, 8175, 8720, 9300, 9393, 9696, 9920, 10100, 10137, 10464, 10900, 11009, 12120, 12400, 12524, 13080, 13516, 14880, 15150, 15655, 16160, 16350, 16895, 17440, 18600, 18786, 19392, 20200, 20274, 20928, 21800, 22018, 24240, 24800, 25048, 26160, 27032, 29760, 30300, 31310, 32320, 32700, 33027, 33790, 34880, 37200, 37572, 40400, 40548, 43600, 44036, 46965, 48480, 49600, 50096, 50685, 52320, 54064, 55045, 60600, 62620, 65400, 66054, 67580, 74400, 75144, 78275, 80800, 81096, 84475, 87200, 88072, 93930, 96960, 100192, 101370, 104640, 108128, 110090, 121200, 125240, 130800, 132108, 135160, 148800, 150288, 156550, 161600, 162192, 165135, 168950, 174400, 176144, 187860, 200384, 202740, 216256, 220180, 234825, 242400, 250480, 253425, 261600, 264216, 270320, 275225, 300576, 313100, 324384, 330270, 337900, 341279, 352288, 375720, 405480, 440360, 469650, 484800, 500960, 506850, 523200, 528432, 540640, 550450, 601152, 626200, 648768, 660540, 675800, 682558, 704576, 751440, 810960, 825675, 880720, 939300, 1001920, 1013700, 1023837, 1056864, 1081280, 1100900, 1252400, 1321080, 1351600, 1365116, 1502880, 1621920, 1651350, 1706395, 1761440, 1878600, 2027400, 2047674, 2113728, 2201800, 2504800, 2642160, 2703200, 2730232, 3005760, 3243840, 3302700, 3412790, 3522880, 3757200, 4054800, 4095348, 4403600, 5009600, 5119185, 5284320, 5406400, 5460464, 6605400, 6825580, 7514400, 8109600, 8190696, 8531975, 8807200, 10238370, 10568640, 10920928, 13210800, 13651160, 15028800, 16219200, 16381392, 17063950, 17614400, 20476740, 21841856, 25595925, 26421600, 27302320, 32762784, 34127900, 40953480, 51191850, 52843200, 54604640, 65525568, 68255800, 81906960, 102383700, 109209280, 136511600, 163813920, 204767400, 273023200, 327627840, 409534800, 546046400, 819069600, 1638139200]

約数ペア:

[(1, 1638139200), (2, 819069600), (3, 546046400), (4, 409534800), (5, 327627840), (6, 273023200), (8, 204767400), (10, 163813920), (12, 136511600), (15, 109209280), (16, 102383700), (20, 81906960), (24, 68255800), (25, 65525568), (30, 54604640), (31, 52843200), (32, 51191850), (40, 40953480), (48, 34127900), (50, 32762784), (60, 27302320), (62, 26421600), (64, 25595925), (75, 21841856), (80, 20476740), (93, 17614400), (96, 17063950), (100, 16381392), (101, 16219200), (109, 15028800), (120, 13651160), (124, 13210800), (150, 10920928), (155, 10568640), (160, 10238370), (186, 8807200), (192, 8531975), (200, 8190696), (202, 8109600), (218, 7514400), (240, 6825580), (248, 6605400), (300, 5460464), (303, 5406400), (310, 5284320), (320, 5119185), (327, 5009600), (372, 4403600), (400, 4095348), (404, 4054800), (436, 3757200), (465, 3522880), (480, 3412790), (496, 3302700), (505, 3243840), (545, 3005760), (600, 2730232), (606, 2703200), (620, 2642160), (654, 2504800), (744, 2201800), (775, 2113728), (800, 2047674), (808, 2027400), (872, 1878600), (930, 1761440), (960, 1706395), (992, 1651350), (1010, 1621920), (1090, 1502880), (1200, 1365116), (1212, 1351600), (1240, 1321080), (1308, 1252400), (1488, 1100900), (1515, 1081280), (1550, 1056864), (1600, 1023837), (1616, 1013700), (1635, 1001920), (1744, 939300), (1860, 880720), (1984, 825675), (2020, 810960), (2180, 751440), (2325, 704576), (2400, 682558), (2424, 675800), (2480, 660540), (2525, 648768), (2616, 626200), (2725, 601152), (2976, 550450), (3030, 540640), (3100, 528432), (3131, 523200), (3232, 506850), (3270, 500960), (3379, 484800), (3488, 469650), (3720, 440360), (4040, 405480), (4360, 375720), (4650, 352288), (4800, 341279), (4848, 337900), (4960, 330270), (5050, 324384), (5232, 313100), (5450, 300576), (5952, 275225), (6060, 270320), (6200, 264216), (6262, 261600), (6464, 253425), (6540, 250480), (6758, 242400), (6976, 234825), (7440, 220180), (7575, 216256), (8080, 202740), (8175, 200384), (8720, 187860), (9300, 176144), (9393, 174400), (9696, 168950), (9920, 165135), (10100, 162192), (10137, 161600), (10464, 156550), (10900, 150288), (11009, 148800), (12120, 135160), (12400, 132108), (12524, 130800), (13080, 125240), (13516, 121200), (14880, 110090), (15150, 108128), (15655, 104640), (16160, 101370), (16350, 100192), (16895, 96960), (17440, 93930), (18600, 88072), (18786, 87200), (19392, 84475), (20200, 81096), (20274, 80800), (20928, 78275), (21800, 75144), (22018, 74400), (24240, 67580), (24800, 66054), (25048, 65400), (26160, 62620), (27032, 60600), (29760, 55045), (30300, 54064), (31310, 52320), (32320, 50685), (32700, 50096), (33027, 49600), (33790, 48480), (34880, 46965), (37200, 44036), (37572, 43600), (40400, 40548)]