2146756080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29717}}^1$

素因数の和:29783

約数の個数: 160

約数和(自身を含む): 7782787584

約数和(自身を除く): 5636031504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 14448, 18060, 24080, 29717, 36120, 59434, 72240, 89151, 118868, 148585, 178302, 208019, 237736, 297170, 356604, 416038, 445755, 475472, 594340, 624057, 713208, 832076, 891510, 1040095, 1188680, 1248114, 1277831, 1426416, 1664152, 1783020, 2080190, 2377360, 2496228, 2555662, 3120285, 3328304, 3566040, 3833493, 4160380, 4992456, 5111324, 6240570, 6389155, 7132080, 7666986, 8320760, 8944817, 9984912, 10222648, 12481140, 12778310, 15333972, 16641520, 17889634, 19167465, 20445296, 24962280, 25556620, 26834451, 30667944, 35779268, 38334930, 44724085, 49924560, 51113240, 53668902, 61335888, 71558536, 76669860, 89448170, 102226480, 107337804, 134172255, 143117072, 153339720, 178896340, 214675608, 268344510, 306679440, 357792680, 429351216, 536689020, 715585360, 1073378040, 2146756080]

約数ペア:

[(1, 2146756080), (2, 1073378040), (3, 715585360), (4, 536689020), (5, 429351216), (6, 357792680), (7, 306679440), (8, 268344510), (10, 214675608), (12, 178896340), (14, 153339720), (15, 143117072), (16, 134172255), (20, 107337804), (21, 102226480), (24, 89448170), (28, 76669860), (30, 71558536), (35, 61335888), (40, 53668902), (42, 51113240), (43, 49924560), (48, 44724085), (56, 38334930), (60, 35779268), (70, 30667944), (80, 26834451), (84, 25556620), (86, 24962280), (105, 20445296), (112, 19167465), (120, 17889634), (129, 16641520), (140, 15333972), (168, 12778310), (172, 12481140), (210, 10222648), (215, 9984912), (240, 8944817), (258, 8320760), (280, 7666986), (301, 7132080), (336, 6389155), (344, 6240570), (420, 5111324), (430, 4992456), (516, 4160380), (560, 3833493), (602, 3566040), (645, 3328304), (688, 3120285), (840, 2555662), (860, 2496228), (903, 2377360), (1032, 2080190), (1204, 1783020), (1290, 1664152), (1505, 1426416), (1680, 1277831), (1720, 1248114), (1806, 1188680), (2064, 1040095), (2408, 891510), (2580, 832076), (3010, 713208), (3440, 624057), (3612, 594340), (4515, 475472), (4816, 445755), (5160, 416038), (6020, 356604), (7224, 297170), (9030, 237736), (10320, 208019), (12040, 178302), (14448, 148585), (18060, 118868), (24080, 89151), (29717, 72240), (36120, 59434)]