1380119040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 320

約数和(自身を含む): 5032177920

約数和(自身を除く): 3652058880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 487, 492, 512, 540, 576, 615, 640, 656, 720, 738, 768, 820, 864, 960, 974, 984, 1080, 1107, 1152, 1230, 1280, 1312, 1440, 1461, 1476, 1536, 1640, 1728, 1845, 1920, 1948, 1968, 2160, 2214, 2304, 2435, 2460, 2560, 2624, 2880, 2922, 2952, 3280, 3456, 3690, 3840, 3896, 3936, 4320, 4383, 4428, 4608, 4870, 4920, 5248, 5535, 5760, 5844, 5904, 6560, 6912, 7305, 7380, 7680, 7792, 7872, 8640, 8766, 8856, 9740, 9840, 10496, 11070, 11520, 11688, 11808, 13120, 13149, 13824, 14610, 14760, 15584, 15744, 17280, 17532, 17712, 19480, 19680, 19967, 20992, 21915, 22140, 23040, 23376, 23616, 26240, 26298, 29220, 29520, 31168, 31488, 34560, 35064, 35424, 38960, 39360, 39934, 43830, 44280, 46752, 47232, 52480, 52596, 58440, 59040, 59901, 62336, 62976, 65745, 69120, 70128, 70848, 77920, 78720, 79868, 87660, 88560, 93504, 94464, 99835, 104960, 105192, 116880, 118080, 119802, 124672, 131490, 140256, 141696, 155840, 157440, 159736, 175320, 177120, 179703, 187008, 188928, 199670, 210384, 233760, 236160, 239604, 249344, 262980, 280512, 283392, 299505, 311680, 314880, 319472, 350640, 354240, 359406, 374016, 399340, 420768, 467520, 472320, 479208, 525960, 539109, 561024, 566784, 599010, 623360, 638944, 701280, 708480, 718812, 748032, 798680, 841536, 898515, 935040, 944640, 958416, 1051920, 1078218, 1122048, 1198020, 1246720, 1277888, 1402560, 1416960, 1437624, 1597360, 1683072, 1797030, 1870080, 1916832, 2103840, 2156436, 2244096, 2396040, 2555776, 2695545, 2805120, 2833920, 2875248, 3194720, 3366144, 3594060, 3740160, 3833664, 4207680, 4312872, 4792080, 5111552, 5391090, 5610240, 5750496, 6389440, 6732288, 7188120, 7667328, 8415360, 8625744, 9584160, 10223104, 10782180, 11220480, 11500992, 12778880, 14376240, 15334656, 16830720, 17251488, 19168320, 21564360, 23001984, 25557760, 28752480, 30669312, 33661440, 34502976, 38336640, 43128720, 46003968, 51115520, 57504960, 69005952, 76673280, 86257440, 92007936, 115009920, 138011904, 153346560, 172514880, 230019840, 276023808, 345029760, 460039680, 690059520, 1380119040]

約数ペア:

[(1, 1380119040), (2, 690059520), (3, 460039680), (4, 345029760), (5, 276023808), (6, 230019840), (8, 172514880), (9, 153346560), (10, 138011904), (12, 115009920), (15, 92007936), (16, 86257440), (18, 76673280), (20, 69005952), (24, 57504960), (27, 51115520), (30, 46003968), (32, 43128720), (36, 38336640), (40, 34502976), (41, 33661440), (45, 30669312), (48, 28752480), (54, 25557760), (60, 23001984), (64, 21564360), (72, 19168320), (80, 17251488), (82, 16830720), (90, 15334656), (96, 14376240), (108, 12778880), (120, 11500992), (123, 11220480), (128, 10782180), (135, 10223104), (144, 9584160), (160, 8625744), (164, 8415360), (180, 7667328), (192, 7188120), (205, 6732288), (216, 6389440), (240, 5750496), (246, 5610240), (256, 5391090), (270, 5111552), (288, 4792080), (320, 4312872), (328, 4207680), (360, 3833664), (369, 3740160), (384, 3594060), (410, 3366144), (432, 3194720), (480, 2875248), (487, 2833920), (492, 2805120), (512, 2695545), (540, 2555776), (576, 2396040), (615, 2244096), (640, 2156436), (656, 2103840), (720, 1916832), (738, 1870080), (768, 1797030), (820, 1683072), (864, 1597360), (960, 1437624), (974, 1416960), (984, 1402560), (1080, 1277888), (1107, 1246720), (1152, 1198020), (1230, 1122048), (1280, 1078218), (1312, 1051920), (1440, 958416), (1461, 944640), (1476, 935040), (1536, 898515), (1640, 841536), (1728, 798680), (1845, 748032), (1920, 718812), (1948, 708480), (1968, 701280), (2160, 638944), (2214, 623360), (2304, 599010), (2435, 566784), (2460, 561024), (2560, 539109), (2624, 525960), (2880, 479208), (2922, 472320), (2952, 467520), (3280, 420768), (3456, 399340), (3690, 374016), (3840, 359406), (3896, 354240), (3936, 350640), (4320, 319472), (4383, 314880), (4428, 311680), (4608, 299505), (4870, 283392), (4920, 280512), (5248, 262980), (5535, 249344), (5760, 239604), (5844, 236160), (5904, 233760), (6560, 210384), (6912, 199670), (7305, 188928), (7380, 187008), (7680, 179703), (7792, 177120), (7872, 175320), (8640, 159736), (8766, 157440), (8856, 155840), (9740, 141696), (9840, 140256), (10496, 131490), (11070, 124672), (11520, 119802), (11688, 118080), (11808, 116880), (13120, 105192), (13149, 104960), (13824, 99835), (14610, 94464), (14760, 93504), (15584, 88560), (15744, 87660), (17280, 79868), (17532, 78720), (17712, 77920), (19480, 70848), (19680, 70128), (19967, 69120), (20992, 65745), (21915, 62976), (22140, 62336), (23040, 59901), (23376, 59040), (23616, 58440), (26240, 52596), (26298, 52480), (29220, 47232), (29520, 46752), (31168, 44280), (31488, 43830), (34560, 39934), (35064, 39360), (35424, 38960)]