2056386240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 252

約数和(自身を含む): 7318473552

約数和(自身を除く): 5262087312

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 743, 744, 930, 960, 961, 992, 1116, 1240, 1395, 1440, 1486, 1488, 1860, 1922, 1984, 2229, 2232, 2480, 2790, 2880, 2883, 2972, 2976, 3715, 3720, 3844, 4458, 4464, 4805, 4960, 5580, 5766, 5944, 5952, 6687, 7430, 7440, 7688, 8649, 8916, 8928, 9610, 9920, 11145, 11160, 11532, 11888, 13374, 14415, 14860, 14880, 15376, 17298, 17832, 17856, 19220, 22290, 22320, 23033, 23064, 23776, 26748, 28830, 29720, 29760, 30752, 33435, 34596, 35664, 38440, 43245, 44580, 44640, 46066, 46128, 47552, 53496, 57660, 59440, 61504, 66870, 69099, 69192, 71328, 76880, 86490, 89160, 89280, 92132, 92256, 106992, 115165, 115320, 118880, 133740, 138198, 138384, 142656, 153760, 172980, 178320, 184264, 184512, 207297, 213984, 230330, 230640, 237760, 267480, 276396, 276768, 307520, 345495, 345960, 356640, 368528, 414594, 427968, 460660, 461280, 534960, 552792, 553536, 690990, 691920, 713280, 714023, 737056, 829188, 921320, 922560, 1036485, 1069920, 1105584, 1381980, 1383840, 1428046, 1474112, 1658376, 1842640, 2072970, 2139840, 2142069, 2211168, 2763960, 2767680, 2856092, 3316752, 3570115, 3685280, 4145940, 4284138, 4422336, 5527920, 5712184, 6426207, 6633504, 7140230, 7370560, 8291880, 8568276, 10710345, 11055840, 11424368, 12852414, 13267008, 14280460, 16583760, 17136552, 21420690, 22111680, 22848736, 25704828, 28560920, 32131035, 33167520, 34273104, 42841380, 45697472, 51409656, 57121840, 64262070, 66335040, 68546208, 85682760, 102819312, 114243680, 128524140, 137092416, 171365520, 205638624, 228487360, 257048280, 342731040, 411277248, 514096560, 685462080, 1028193120, 2056386240]

約数ペア:

[(1, 2056386240), (2, 1028193120), (3, 685462080), (4, 514096560), (5, 411277248), (6, 342731040), (8, 257048280), (9, 228487360), (10, 205638624), (12, 171365520), (15, 137092416), (16, 128524140), (18, 114243680), (20, 102819312), (24, 85682760), (30, 68546208), (31, 66335040), (32, 64262070), (36, 57121840), (40, 51409656), (45, 45697472), (48, 42841380), (60, 34273104), (62, 33167520), (64, 32131035), (72, 28560920), (80, 25704828), (90, 22848736), (93, 22111680), (96, 21420690), (120, 17136552), (124, 16583760), (144, 14280460), (155, 13267008), (160, 12852414), (180, 11424368), (186, 11055840), (192, 10710345), (240, 8568276), (248, 8291880), (279, 7370560), (288, 7140230), (310, 6633504), (320, 6426207), (360, 5712184), (372, 5527920), (465, 4422336), (480, 4284138), (496, 4145940), (558, 3685280), (576, 3570115), (620, 3316752), (720, 2856092), (743, 2767680), (744, 2763960), (930, 2211168), (960, 2142069), (961, 2139840), (992, 2072970), (1116, 1842640), (1240, 1658376), (1395, 1474112), (1440, 1428046), (1486, 1383840), (1488, 1381980), (1860, 1105584), (1922, 1069920), (1984, 1036485), (2229, 922560), (2232, 921320), (2480, 829188), (2790, 737056), (2880, 714023), (2883, 713280), (2972, 691920), (2976, 690990), (3715, 553536), (3720, 552792), (3844, 534960), (4458, 461280), (4464, 460660), (4805, 427968), (4960, 414594), (5580, 368528), (5766, 356640), (5944, 345960), (5952, 345495), (6687, 307520), (7430, 276768), (7440, 276396), (7688, 267480), (8649, 237760), (8916, 230640), (8928, 230330), (9610, 213984), (9920, 207297), (11145, 184512), (11160, 184264), (11532, 178320), (11888, 172980), (13374, 153760), (14415, 142656), (14860, 138384), (14880, 138198), (15376, 133740), (17298, 118880), (17832, 115320), (17856, 115165), (19220, 106992), (22290, 92256), (22320, 92132), (23033, 89280), (23064, 89160), (23776, 86490), (26748, 76880), (28830, 71328), (29720, 69192), (29760, 69099), (30752, 66870), (33435, 61504), (34596, 59440), (35664, 57660), (38440, 53496), (43245, 47552), (44580, 46128), (44640, 46066)]