2738732160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 256

約数和(自身を含む): 9138873600

約数和(自身を除く): 6400141440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 101, 116, 120, 128, 145, 160, 174, 192, 202, 232, 240, 290, 303, 320, 348, 384, 404, 435, 464, 480, 487, 505, 580, 606, 640, 696, 808, 870, 928, 960, 974, 1010, 1160, 1212, 1392, 1461, 1515, 1616, 1740, 1856, 1920, 1948, 2020, 2320, 2424, 2435, 2784, 2922, 2929, 3030, 3232, 3480, 3712, 3896, 4040, 4640, 4848, 4870, 5568, 5844, 5858, 6060, 6464, 6960, 7305, 7792, 8080, 8787, 9280, 9696, 9740, 11136, 11688, 11716, 12120, 12928, 13920, 14123, 14610, 14645, 15584, 16160, 17574, 18560, 19392, 19480, 23376, 23432, 24240, 27840, 28246, 29220, 29290, 31168, 32320, 35148, 38784, 38960, 42369, 43935, 46752, 46864, 48480, 49187, 55680, 56492, 58440, 58580, 62336, 64640, 70296, 70615, 77920, 84738, 87870, 93504, 93728, 96960, 98374, 112984, 116880, 117160, 140592, 141230, 147561, 155840, 169476, 175740, 187008, 187456, 193920, 196748, 211845, 225968, 233760, 234320, 245935, 281184, 282460, 295122, 311680, 338952, 351480, 374912, 393496, 423690, 451936, 467520, 468640, 491870, 562368, 564920, 590244, 677904, 702960, 737805, 786992, 847380, 903872, 935040, 937280, 983740, 1124736, 1129840, 1180488, 1355808, 1405920, 1426423, 1475610, 1573984, 1694760, 1807744, 1874560, 1967480, 2259680, 2360976, 2711616, 2811840, 2852846, 2951220, 3147968, 3389520, 3934960, 4279269, 4519360, 4721952, 5423232, 5623680, 5705692, 5902440, 6295936, 6779040, 7132115, 7869920, 8558538, 9038720, 9443904, 11411384, 11804880, 13558080, 14264230, 15739840, 17117076, 18887808, 21396345, 22822768, 23609760, 27116160, 28528460, 31479680, 34234152, 42792690, 45645536, 47219520, 57056920, 68468304, 85585380, 91291072, 94439040, 114113840, 136936608, 171170760, 182582144, 228227680, 273873216, 342341520, 456455360, 547746432, 684683040, 912910720, 1369366080, 2738732160]

約数ペア:

[(1, 2738732160), (2, 1369366080), (3, 912910720), (4, 684683040), (5, 547746432), (6, 456455360), (8, 342341520), (10, 273873216), (12, 228227680), (15, 182582144), (16, 171170760), (20, 136936608), (24, 114113840), (29, 94439040), (30, 91291072), (32, 85585380), (40, 68468304), (48, 57056920), (58, 47219520), (60, 45645536), (64, 42792690), (80, 34234152), (87, 31479680), (96, 28528460), (101, 27116160), (116, 23609760), (120, 22822768), (128, 21396345), (145, 18887808), (160, 17117076), (174, 15739840), (192, 14264230), (202, 13558080), (232, 11804880), (240, 11411384), (290, 9443904), (303, 9038720), (320, 8558538), (348, 7869920), (384, 7132115), (404, 6779040), (435, 6295936), (464, 5902440), (480, 5705692), (487, 5623680), (505, 5423232), (580, 4721952), (606, 4519360), (640, 4279269), (696, 3934960), (808, 3389520), (870, 3147968), (928, 2951220), (960, 2852846), (974, 2811840), (1010, 2711616), (1160, 2360976), (1212, 2259680), (1392, 1967480), (1461, 1874560), (1515, 1807744), (1616, 1694760), (1740, 1573984), (1856, 1475610), (1920, 1426423), (1948, 1405920), (2020, 1355808), (2320, 1180488), (2424, 1129840), (2435, 1124736), (2784, 983740), (2922, 937280), (2929, 935040), (3030, 903872), (3232, 847380), (3480, 786992), (3712, 737805), (3896, 702960), (4040, 677904), (4640, 590244), (4848, 564920), (4870, 562368), (5568, 491870), (5844, 468640), (5858, 467520), (6060, 451936), (6464, 423690), (6960, 393496), (7305, 374912), (7792, 351480), (8080, 338952), (8787, 311680), (9280, 295122), (9696, 282460), (9740, 281184), (11136, 245935), (11688, 234320), (11716, 233760), (12120, 225968), (12928, 211845), (13920, 196748), (14123, 193920), (14610, 187456), (14645, 187008), (15584, 175740), (16160, 169476), (17574, 155840), (18560, 147561), (19392, 141230), (19480, 140592), (23376, 117160), (23432, 116880), (24240, 112984), (27840, 98374), (28246, 96960), (29220, 93728), (29290, 93504), (31168, 87870), (32320, 84738), (35148, 77920), (38784, 70615), (38960, 70296), (42369, 64640), (43935, 62336), (46752, 58580), (46864, 58440), (48480, 56492), (49187, 55680)]