1426727520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:699

約数の個数: 240

約数和(自身を含む): 5065940880

約数和(自身を除く): 3639213360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 283, 288, 324, 360, 389, 405, 432, 480, 540, 566, 648, 720, 778, 810, 849, 864, 1080, 1132, 1167, 1296, 1415, 1440, 1556, 1620, 1698, 1945, 2160, 2264, 2334, 2547, 2592, 2830, 3112, 3240, 3396, 3501, 3890, 4245, 4320, 4528, 4668, 5094, 5660, 5835, 6224, 6480, 6792, 7002, 7641, 7780, 8490, 9056, 9336, 10188, 10503, 11320, 11670, 12448, 12735, 12960, 13584, 14004, 15282, 15560, 16980, 17505, 18672, 20376, 21006, 22640, 22923, 23340, 25470, 27168, 28008, 30564, 31120, 31509, 33960, 35010, 37344, 38205, 40752, 42012, 45280, 45846, 46680, 50940, 52515, 56016, 61128, 62240, 63018, 67920, 70020, 76410, 81504, 84024, 91692, 93360, 101880, 105030, 110087, 112032, 114615, 122256, 126036, 135840, 140040, 152820, 157545, 168048, 183384, 186720, 203760, 210060, 220174, 229230, 244512, 252072, 280080, 305640, 315090, 330261, 336096, 366768, 407520, 420120, 440348, 458460, 504144, 550435, 560160, 611280, 630180, 660522, 733536, 840240, 880696, 916920, 990783, 1008288, 1100870, 1222560, 1260360, 1321044, 1651305, 1680480, 1761392, 1833840, 1981566, 2201740, 2520720, 2642088, 2972349, 3302610, 3522784, 3667680, 3963132, 4403480, 4953915, 5041440, 5284176, 5944698, 6605220, 7926264, 8806960, 8917047, 9907830, 10568352, 11889396, 13210440, 14861745, 15852528, 17613920, 17834094, 19815660, 23778792, 26420880, 29723490, 31705056, 35668188, 39631320, 44585235, 47557584, 52841760, 59446980, 71336376, 79262640, 89170470, 95115168, 118893960, 142672752, 158525280, 178340940, 237787920, 285345504, 356681880, 475575840, 713363760, 1426727520]

約数ペア:

[(1, 1426727520), (2, 713363760), (3, 475575840), (4, 356681880), (5, 285345504), (6, 237787920), (8, 178340940), (9, 158525280), (10, 142672752), (12, 118893960), (15, 95115168), (16, 89170470), (18, 79262640), (20, 71336376), (24, 59446980), (27, 52841760), (30, 47557584), (32, 44585235), (36, 39631320), (40, 35668188), (45, 31705056), (48, 29723490), (54, 26420880), (60, 23778792), (72, 19815660), (80, 17834094), (81, 17613920), (90, 15852528), (96, 14861745), (108, 13210440), (120, 11889396), (135, 10568352), (144, 9907830), (160, 8917047), (162, 8806960), (180, 7926264), (216, 6605220), (240, 5944698), (270, 5284176), (283, 5041440), (288, 4953915), (324, 4403480), (360, 3963132), (389, 3667680), (405, 3522784), (432, 3302610), (480, 2972349), (540, 2642088), (566, 2520720), (648, 2201740), (720, 1981566), (778, 1833840), (810, 1761392), (849, 1680480), (864, 1651305), (1080, 1321044), (1132, 1260360), (1167, 1222560), (1296, 1100870), (1415, 1008288), (1440, 990783), (1556, 916920), (1620, 880696), (1698, 840240), (1945, 733536), (2160, 660522), (2264, 630180), (2334, 611280), (2547, 560160), (2592, 550435), (2830, 504144), (3112, 458460), (3240, 440348), (3396, 420120), (3501, 407520), (3890, 366768), (4245, 336096), (4320, 330261), (4528, 315090), (4668, 305640), (5094, 280080), (5660, 252072), (5835, 244512), (6224, 229230), (6480, 220174), (6792, 210060), (7002, 203760), (7641, 186720), (7780, 183384), (8490, 168048), (9056, 157545), (9336, 152820), (10188, 140040), (10503, 135840), (11320, 126036), (11670, 122256), (12448, 114615), (12735, 112032), (12960, 110087), (13584, 105030), (14004, 101880), (15282, 93360), (15560, 91692), (16980, 84024), (17505, 81504), (18672, 76410), (20376, 70020), (21006, 67920), (22640, 63018), (22923, 62240), (23340, 61128), (25470, 56016), (27168, 52515), (28008, 50940), (30564, 46680), (31120, 45846), (31509, 45280), (33960, 42012), (35010, 40752), (37344, 38205)]