23161436640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{64081}}^1$

素因数の和:64353

約数の個数: 144

約数和(自身を含む): 79354534896

約数和(自身を除く): 56193098256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 360, 480, 502, 720, 753, 1004, 1255, 1440, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 8032, 9036, 10040, 11295, 12048, 15060, 18072, 20080, 22590, 24096, 30120, 36144, 40160, 45180, 60240, 64081, 72288, 90360, 120480, 128162, 180720, 192243, 256324, 320405, 361440, 384486, 512648, 576729, 640810, 768972, 961215, 1025296, 1153458, 1281620, 1537944, 1922430, 2050592, 2306916, 2563240, 2883645, 3075888, 3844860, 4613832, 5126480, 5767290, 6151776, 7689720, 9227664, 10252960, 11534580, 15379440, 16084331, 18455328, 23069160, 30758880, 32168662, 46138320, 48252993, 64337324, 80421655, 92276640, 96505986, 128674648, 144758979, 160843310, 193011972, 241264965, 257349296, 289517958, 321686620, 386023944, 482529930, 514698592, 579035916, 643373240, 723794895, 772047888, 965059860, 1158071832, 1286746480, 1447589790, 1544095776, 1930119720, 2316143664, 2573492960, 2895179580, 3860239440, 4632287328, 5790359160, 7720478880, 11580718320, 23161436640]

約数ペア:

[(1, 23161436640), (2, 11580718320), (3, 7720478880), (4, 5790359160), (5, 4632287328), (6, 3860239440), (8, 2895179580), (9, 2573492960), (10, 2316143664), (12, 1930119720), (15, 1544095776), (16, 1447589790), (18, 1286746480), (20, 1158071832), (24, 965059860), (30, 772047888), (32, 723794895), (36, 643373240), (40, 579035916), (45, 514698592), (48, 482529930), (60, 386023944), (72, 321686620), (80, 289517958), (90, 257349296), (96, 241264965), (120, 193011972), (144, 160843310), (160, 144758979), (180, 128674648), (240, 96505986), (251, 92276640), (288, 80421655), (360, 64337324), (480, 48252993), (502, 46138320), (720, 32168662), (753, 30758880), (1004, 23069160), (1255, 18455328), (1440, 16084331), (1506, 15379440), (2008, 11534580), (2259, 10252960), (2510, 9227664), (3012, 7689720), (3765, 6151776), (4016, 5767290), (4518, 5126480), (5020, 4613832), (6024, 3844860), (7530, 3075888), (8032, 2883645), (9036, 2563240), (10040, 2306916), (11295, 2050592), (12048, 1922430), (15060, 1537944), (18072, 1281620), (20080, 1153458), (22590, 1025296), (24096, 961215), (30120, 768972), (36144, 640810), (40160, 576729), (45180, 512648), (60240, 384486), (64081, 361440), (72288, 320405), (90360, 256324), (120480, 192243), (128162, 180720)]