20552976288

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{839}}^1$

素因数の和:1601

約数の個数: 240

約数和(自身を含む): 65262637440

約数和(自身を除く): 44709661152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 727, 839, 864, 936, 1053, 1248, 1296, 1404, 1454, 1678, 1872, 2106, 2181, 2517, 2592, 2808, 2908, 3356, 3744, 4212, 4362, 5034, 5616, 5816, 6543, 6712, 7551, 8424, 8724, 9451, 10068, 10907, 11232, 11632, 13086, 13424, 15102, 16848, 17448, 18902, 19629, 20136, 21814, 22653, 23264, 26172, 26848, 28353, 30204, 32721, 33696, 34896, 37804, 39258, 40272, 43628, 45306, 52344, 56706, 58887, 60408, 65442, 67959, 69792, 75608, 78516, 80544, 85059, 87256, 90612, 98163, 104688, 113412, 117774, 120816, 130884, 135918, 151216, 157032, 170118, 174512, 181224, 196326, 209376, 226824, 235548, 241632, 255177, 261768, 271836, 294489, 302432, 314064, 340236, 349024, 362448, 392652, 453648, 471096, 510354, 523536, 543672, 588978, 609953, 628128, 680472, 724896, 765531, 785304, 883467, 907296, 942192, 1020708, 1047072, 1087344, 1177956, 1219906, 1360944, 1531062, 1570608, 1766934, 1829859, 1884384, 2041416, 2174688, 2355912, 2439812, 2721888, 3062124, 3141216, 3533868, 3659718, 4082832, 4711824, 4879624, 5489577, 6124248, 7067736, 7319436, 7929389, 8165664, 9423648, 9759248, 10979154, 12248496, 14135472, 14638872, 15858778, 16468731, 19518496, 21958308, 23788167, 24496992, 28270944, 29277744, 31717556, 32937462, 43916616, 47576334, 49406193, 58555488, 63435112, 65874924, 71364501, 87833232, 95152668, 98812386, 126870224, 131749848, 142729002, 175666464, 190305336, 197624772, 214093503, 253740448, 263499696, 285458004, 380610672, 395249544, 428187006, 526999392, 570916008, 642280509, 761221344, 790499088, 856374012, 1141832016, 1284561018, 1580998176, 1712748024, 2283664032, 2569122036, 3425496048, 5138244072, 6850992096, 10276488144, 20552976288]

約数ペア:

[(1, 20552976288), (2, 10276488144), (3, 6850992096), (4, 5138244072), (6, 3425496048), (8, 2569122036), (9, 2283664032), (12, 1712748024), (13, 1580998176), (16, 1284561018), (18, 1141832016), (24, 856374012), (26, 790499088), (27, 761221344), (32, 642280509), (36, 570916008), (39, 526999392), (48, 428187006), (52, 395249544), (54, 380610672), (72, 285458004), (78, 263499696), (81, 253740448), (96, 214093503), (104, 197624772), (108, 190305336), (117, 175666464), (144, 142729002), (156, 131749848), (162, 126870224), (208, 98812386), (216, 95152668), (234, 87833232), (288, 71364501), (312, 65874924), (324, 63435112), (351, 58555488), (416, 49406193), (432, 47576334), (468, 43916616), (624, 32937462), (648, 31717556), (702, 29277744), (727, 28270944), (839, 24496992), (864, 23788167), (936, 21958308), (1053, 19518496), (1248, 16468731), (1296, 15858778), (1404, 14638872), (1454, 14135472), (1678, 12248496), (1872, 10979154), (2106, 9759248), (2181, 9423648), (2517, 8165664), (2592, 7929389), (2808, 7319436), (2908, 7067736), (3356, 6124248), (3744, 5489577), (4212, 4879624), (4362, 4711824), (5034, 4082832), (5616, 3659718), (5816, 3533868), (6543, 3141216), (6712, 3062124), (7551, 2721888), (8424, 2439812), (8724, 2355912), (9451, 2174688), (10068, 2041416), (10907, 1884384), (11232, 1829859), (11632, 1766934), (13086, 1570608), (13424, 1531062), (15102, 1360944), (16848, 1219906), (17448, 1177956), (18902, 1087344), (19629, 1047072), (20136, 1020708), (21814, 942192), (22653, 907296), (23264, 883467), (26172, 785304), (26848, 765531), (28353, 724896), (30204, 680472), (32721, 628128), (33696, 609953), (34896, 588978), (37804, 543672), (39258, 523536), (40272, 510354), (43628, 471096), (45306, 453648), (52344, 392652), (56706, 362448), (58887, 349024), (60408, 340236), (65442, 314064), (67959, 302432), (69792, 294489), (75608, 271836), (78516, 261768), (80544, 255177), (85059, 241632), (87256, 235548), (90612, 226824), (98163, 209376), (104688, 196326), (113412, 181224), (117774, 174512), (120816, 170118), (130884, 157032), (135918, 151216)]