19412969760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{41227}}^1$

素因数の和:41360

約数の個数: 192

約数和(自身を含む): 68570409600

約数和(自身を除く): 49157439840

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, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 10464, 11772, 13080, 14715, 15696, 17440, 19620, 23544, 26160, 29430, 31392, 39240, 41227, 47088, 52320, 58860, 78480, 82454, 94176, 117720, 123681, 156960, 164908, 206135, 235440, 247362, 329816, 371043, 412270, 470880, 494724, 618405, 659632, 742086, 824540, 989448, 1113129, 1236810, 1319264, 1484172, 1649080, 1855215, 1978896, 2226258, 2473620, 2968344, 3298160, 3710430, 3957792, 4452516, 4493743, 4947240, 5565645, 5936688, 6596320, 7420860, 8905032, 8987486, 9894480, 11131290, 11873376, 13481229, 14841720, 17810064, 17974972, 19788960, 22262580, 22468715, 26962458, 29683440, 35620128, 35949944, 40443687, 44525160, 44937430, 53924916, 59366880, 67406145, 71899888, 80887374, 89050320, 89874860, 107849832, 121331061, 134812290, 143799776, 161774748, 178100640, 179749720, 202218435, 215699664, 242662122, 269624580, 323549496, 359499440, 404436870, 431399328, 485324244, 539249160, 606655305, 647098992, 718998880, 808873740, 970648488, 1078498320, 1213310610, 1294197984, 1617747480, 1941296976, 2156996640, 2426621220, 3235494960, 3882593952, 4853242440, 6470989920, 9706484880, 19412969760]

約数ペア:

[(1, 19412969760), (2, 9706484880), (3, 6470989920), (4, 4853242440), (5, 3882593952), (6, 3235494960), (8, 2426621220), (9, 2156996640), (10, 1941296976), (12, 1617747480), (15, 1294197984), (16, 1213310610), (18, 1078498320), (20, 970648488), (24, 808873740), (27, 718998880), (30, 647098992), (32, 606655305), (36, 539249160), (40, 485324244), (45, 431399328), (48, 404436870), (54, 359499440), (60, 323549496), (72, 269624580), (80, 242662122), (90, 215699664), (96, 202218435), (108, 179749720), (109, 178100640), (120, 161774748), (135, 143799776), (144, 134812290), (160, 121331061), (180, 107849832), (216, 89874860), (218, 89050320), (240, 80887374), (270, 71899888), (288, 67406145), (327, 59366880), (360, 53924916), (432, 44937430), (436, 44525160), (480, 40443687), (540, 35949944), (545, 35620128), (654, 29683440), (720, 26962458), (864, 22468715), (872, 22262580), (981, 19788960), (1080, 17974972), (1090, 17810064), (1308, 14841720), (1440, 13481229), (1635, 11873376), (1744, 11131290), (1962, 9894480), (2160, 8987486), (2180, 8905032), (2616, 7420860), (2943, 6596320), (3270, 5936688), (3488, 5565645), (3924, 4947240), (4320, 4493743), (4360, 4452516), (4905, 3957792), (5232, 3710430), (5886, 3298160), (6540, 2968344), (7848, 2473620), (8720, 2226258), (9810, 1978896), (10464, 1855215), (11772, 1649080), (13080, 1484172), (14715, 1319264), (15696, 1236810), (17440, 1113129), (19620, 989448), (23544, 824540), (26160, 742086), (29430, 659632), (31392, 618405), (39240, 494724), (41227, 470880), (47088, 412270), (52320, 371043), (58860, 329816), (78480, 247362), (82454, 235440), (94176, 206135), (117720, 164908), (123681, 156960)]