3378176640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18975

約数の個数: 192

約数和(自身を含む): 12042201600

約数和(自身を除く): 8664024960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 18919, 19840, 22320, 29760, 35712, 37838, 44640, 56757, 59520, 75676, 89280, 94595, 113514, 151352, 170271, 178560, 189190, 227028, 283785, 302704, 340542, 378380, 454056, 567570, 586489, 605408, 681084, 756760, 851355, 908112, 1135140, 1172978, 1210816, 1362168, 1513520, 1702710, 1759467, 1816224, 2270280, 2345956, 2421632, 2724336, 2932445, 3027040, 3405420, 3518934, 3632448, 4540560, 4691912, 5278401, 5448672, 5864890, 6054080, 6810840, 7037868, 7264896, 8797335, 9081120, 9383824, 10556802, 10897344, 11729780, 12108160, 13621680, 14075736, 17594670, 18162240, 18767648, 21113604, 21794688, 23459560, 26392005, 27243360, 28151472, 35189340, 36324480, 37535296, 42227208, 46919120, 52784010, 54486720, 56302944, 70378680, 75070592, 84454416, 93838240, 105568020, 108973440, 112605888, 140757360, 168908832, 187676480, 211136040, 225211776, 281514720, 337817664, 375352960, 422272080, 563029440, 675635328, 844544160, 1126058880, 1689088320, 3378176640]

約数ペア:

[(1, 3378176640), (2, 1689088320), (3, 1126058880), (4, 844544160), (5, 675635328), (6, 563029440), (8, 422272080), (9, 375352960), (10, 337817664), (12, 281514720), (15, 225211776), (16, 211136040), (18, 187676480), (20, 168908832), (24, 140757360), (30, 112605888), (31, 108973440), (32, 105568020), (36, 93838240), (40, 84454416), (45, 75070592), (48, 70378680), (60, 56302944), (62, 54486720), (64, 52784010), (72, 46919120), (80, 42227208), (90, 37535296), (93, 36324480), (96, 35189340), (120, 28151472), (124, 27243360), (128, 26392005), (144, 23459560), (155, 21794688), (160, 21113604), (180, 18767648), (186, 18162240), (192, 17594670), (240, 14075736), (248, 13621680), (279, 12108160), (288, 11729780), (310, 10897344), (320, 10556802), (360, 9383824), (372, 9081120), (384, 8797335), (465, 7264896), (480, 7037868), (496, 6810840), (558, 6054080), (576, 5864890), (620, 5448672), (640, 5278401), (720, 4691912), (744, 4540560), (930, 3632448), (960, 3518934), (992, 3405420), (1116, 3027040), (1152, 2932445), (1240, 2724336), (1395, 2421632), (1440, 2345956), (1488, 2270280), (1860, 1816224), (1920, 1759467), (1984, 1702710), (2232, 1513520), (2480, 1362168), (2790, 1210816), (2880, 1172978), (2976, 1135140), (3720, 908112), (3968, 851355), (4464, 756760), (4960, 681084), (5580, 605408), (5760, 586489), (5952, 567570), (7440, 454056), (8928, 378380), (9920, 340542), (11160, 302704), (11904, 283785), (14880, 227028), (17856, 189190), (18919, 178560), (19840, 170271), (22320, 151352), (29760, 113514), (35712, 94595), (37838, 89280), (44640, 75676), (56757, 59520)]