496701920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 192

約数和(自身を含む): 1460846016

約数和(自身を除く): 964144096

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 340, 352, 374, 416, 440, 442, 520, 544, 572, 680, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1277, 1360, 1430, 1496, 1760, 1768, 1870, 2080, 2210, 2288, 2431, 2554, 2720, 2860, 2992, 3536, 3740, 4420, 4576, 4862, 5108, 5720, 5984, 6385, 7072, 7480, 8840, 9724, 10216, 11440, 12155, 12770, 14047, 14960, 16601, 17680, 19448, 20432, 21709, 22880, 24310, 25540, 28094, 29920, 33202, 35360, 38896, 40864, 43418, 48620, 51080, 56188, 66404, 70235, 77792, 83005, 86836, 97240, 102160, 108545, 112376, 132808, 140470, 166010, 173672, 182611, 194480, 204320, 217090, 224752, 238799, 265616, 280940, 282217, 332020, 347344, 365222, 388960, 434180, 449504, 477598, 531232, 561880, 564434, 664040, 694688, 730444, 868360, 913055, 955196, 1123760, 1128868, 1193995, 1328080, 1411085, 1460888, 1736720, 1826110, 1910392, 2247520, 2257736, 2387990, 2656160, 2822170, 2921776, 3104387, 3473440, 3652220, 3820784, 4515472, 4775980, 5644340, 5843552, 6208774, 7304440, 7641568, 9030944, 9551960, 11288680, 12417548, 14608880, 15521935, 19103920, 22577360, 24835096, 29217760, 31043870, 38207840, 45154720, 49670192, 62087740, 99340384, 124175480, 248350960, 496701920]

約数ペア:

[(1, 496701920), (2, 248350960), (4, 124175480), (5, 99340384), (8, 62087740), (10, 49670192), (11, 45154720), (13, 38207840), (16, 31043870), (17, 29217760), (20, 24835096), (22, 22577360), (26, 19103920), (32, 15521935), (34, 14608880), (40, 12417548), (44, 11288680), (52, 9551960), (55, 9030944), (65, 7641568), (68, 7304440), (80, 6208774), (85, 5843552), (88, 5644340), (104, 4775980), (110, 4515472), (130, 3820784), (136, 3652220), (143, 3473440), (160, 3104387), (170, 2921776), (176, 2822170), (187, 2656160), (208, 2387990), (220, 2257736), (221, 2247520), (260, 1910392), (272, 1826110), (286, 1736720), (340, 1460888), (352, 1411085), (374, 1328080), (416, 1193995), (440, 1128868), (442, 1123760), (520, 955196), (544, 913055), (572, 868360), (680, 730444), (715, 694688), (748, 664040), (880, 564434), (884, 561880), (935, 531232), (1040, 477598), (1105, 449504), (1144, 434180), (1277, 388960), (1360, 365222), (1430, 347344), (1496, 332020), (1760, 282217), (1768, 280940), (1870, 265616), (2080, 238799), (2210, 224752), (2288, 217090), (2431, 204320), (2554, 194480), (2720, 182611), (2860, 173672), (2992, 166010), (3536, 140470), (3740, 132808), (4420, 112376), (4576, 108545), (4862, 102160), (5108, 97240), (5720, 86836), (5984, 83005), (6385, 77792), (7072, 70235), (7480, 66404), (8840, 56188), (9724, 51080), (10216, 48620), (11440, 43418), (12155, 40864), (12770, 38896), (14047, 35360), (14960, 33202), (16601, 29920), (17680, 28094), (19448, 25540), (20432, 24310), (21709, 22880)]