1028425680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 320

約数和(自身を含む): 3748331520

約数和(自身を除く): 2719905840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 127, 135, 138, 144, 163, 180, 184, 207, 216, 230, 240, 254, 270, 276, 326, 345, 360, 368, 381, 414, 432, 460, 489, 508, 540, 552, 621, 635, 652, 690, 720, 762, 815, 828, 920, 978, 1016, 1035, 1080, 1104, 1143, 1242, 1270, 1304, 1380, 1467, 1524, 1630, 1656, 1840, 1905, 1956, 2032, 2070, 2160, 2286, 2445, 2484, 2540, 2608, 2760, 2921, 2934, 3048, 3105, 3260, 3312, 3429, 3749, 3810, 3912, 4140, 4401, 4572, 4890, 4968, 5080, 5520, 5715, 5842, 5868, 6096, 6210, 6520, 6858, 7335, 7498, 7620, 7824, 8280, 8763, 8802, 9144, 9780, 9936, 10160, 11247, 11430, 11684, 11736, 12420, 13040, 13716, 14605, 14670, 14996, 15240, 16560, 17145, 17526, 17604, 18288, 18745, 19560, 20701, 22005, 22494, 22860, 23368, 23472, 24840, 26289, 27432, 29210, 29340, 29992, 30480, 33741, 34290, 35052, 35208, 37490, 39120, 41402, 43815, 44010, 44988, 45720, 46736, 49680, 52578, 54864, 56235, 58420, 58680, 59984, 62103, 67482, 68580, 70104, 70416, 74980, 78867, 82804, 87630, 88020, 89976, 91440, 101223, 103505, 105156, 112470, 116840, 117360, 124206, 131445, 134964, 137160, 140208, 149960, 157734, 165608, 168705, 175260, 176040, 179952, 186309, 202446, 207010, 210312, 224940, 233680, 248412, 262890, 269928, 274320, 299920, 310515, 315468, 331216, 337410, 350520, 352080, 372618, 394335, 404892, 414020, 420624, 449880, 476123, 496824, 506115, 525780, 539856, 558927, 621030, 630936, 674820, 701040, 745236, 788670, 809784, 828040, 899760, 931545, 952246, 993648, 1012230, 1051560, 1117854, 1242060, 1261872, 1349640, 1428369, 1490472, 1577340, 1619568, 1656080, 1863090, 1904492, 2024460, 2103120, 2235708, 2380615, 2484120, 2699280, 2794635, 2856738, 2980944, 3154680, 3726180, 3808984, 4048920, 4285107, 4471416, 4761230, 4968240, 5589270, 5713476, 6309360, 7141845, 7452360, 7617968, 8097840, 8570214, 8942832, 9522460, 11178540, 11426952, 12855321, 14283690, 14904720, 17140428, 19044920, 21425535, 22357080, 22853904, 25710642, 28567380, 34280856, 38089840, 42851070, 44714160, 51421284, 57134760, 64276605, 68561712, 85702140, 102842568, 114269520, 128553210, 171404280, 205685136, 257106420, 342808560, 514212840, 1028425680]

約数ペア:

[(1, 1028425680), (2, 514212840), (3, 342808560), (4, 257106420), (5, 205685136), (6, 171404280), (8, 128553210), (9, 114269520), (10, 102842568), (12, 85702140), (15, 68561712), (16, 64276605), (18, 57134760), (20, 51421284), (23, 44714160), (24, 42851070), (27, 38089840), (30, 34280856), (36, 28567380), (40, 25710642), (45, 22853904), (46, 22357080), (48, 21425535), (54, 19044920), (60, 17140428), (69, 14904720), (72, 14283690), (80, 12855321), (90, 11426952), (92, 11178540), (108, 9522460), (115, 8942832), (120, 8570214), (127, 8097840), (135, 7617968), (138, 7452360), (144, 7141845), (163, 6309360), (180, 5713476), (184, 5589270), (207, 4968240), (216, 4761230), (230, 4471416), (240, 4285107), (254, 4048920), (270, 3808984), (276, 3726180), (326, 3154680), (345, 2980944), (360, 2856738), (368, 2794635), (381, 2699280), (414, 2484120), (432, 2380615), (460, 2235708), (489, 2103120), (508, 2024460), (540, 1904492), (552, 1863090), (621, 1656080), (635, 1619568), (652, 1577340), (690, 1490472), (720, 1428369), (762, 1349640), (815, 1261872), (828, 1242060), (920, 1117854), (978, 1051560), (1016, 1012230), (1035, 993648), (1080, 952246), (1104, 931545), (1143, 899760), (1242, 828040), (1270, 809784), (1304, 788670), (1380, 745236), (1467, 701040), (1524, 674820), (1630, 630936), (1656, 621030), (1840, 558927), (1905, 539856), (1956, 525780), (2032, 506115), (2070, 496824), (2160, 476123), (2286, 449880), (2445, 420624), (2484, 414020), (2540, 404892), (2608, 394335), (2760, 372618), (2921, 352080), (2934, 350520), (3048, 337410), (3105, 331216), (3260, 315468), (3312, 310515), (3429, 299920), (3749, 274320), (3810, 269928), (3912, 262890), (4140, 248412), (4401, 233680), (4572, 224940), (4890, 210312), (4968, 207010), (5080, 202446), (5520, 186309), (5715, 179952), (5842, 176040), (5868, 175260), (6096, 168705), (6210, 165608), (6520, 157734), (6858, 149960), (7335, 140208), (7498, 137160), (7620, 134964), (7824, 131445), (8280, 124206), (8763, 117360), (8802, 116840), (9144, 112470), (9780, 105156), (9936, 103505), (10160, 101223), (11247, 91440), (11430, 89976), (11684, 88020), (11736, 87630), (12420, 82804), (13040, 78867), (13716, 74980), (14605, 70416), (14670, 70104), (14996, 68580), (15240, 67482), (16560, 62103), (17145, 59984), (17526, 58680), (17604, 58420), (18288, 56235), (18745, 54864), (19560, 52578), (20701, 49680), (22005, 46736), (22494, 45720), (22860, 44988), (23368, 44010), (23472, 43815), (24840, 41402), (26289, 39120), (27432, 37490), (29210, 35208), (29340, 35052), (29992, 34290), (30480, 33741)]