80989966512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{11299}}^1$

素因数の和:11880

約数の個数: 240

約数和(自身を含む): 279500166400

約数和(自身を除く): 198510199888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 547, 624, 728, 819, 936, 1008, 1092, 1094, 1456, 1638, 1641, 1872, 2184, 2188, 3276, 3282, 3829, 4368, 4376, 4923, 6552, 6564, 7111, 7658, 8752, 9846, 11299, 11487, 13104, 13128, 14222, 15316, 19692, 21333, 22598, 22974, 26256, 28444, 30632, 33897, 34461, 39384, 42666, 45196, 45948, 49777, 56888, 61264, 63999, 67794, 68922, 78768, 79093, 85332, 90392, 91896, 99554, 101691, 113776, 127998, 135588, 137844, 146887, 149331, 158186, 170664, 180784, 183792, 199108, 203382, 237279, 255996, 271176, 275688, 293774, 298662, 316372, 341328, 398216, 406764, 440661, 447993, 474558, 511992, 542352, 551376, 587548, 597324, 632744, 711837, 796432, 813528, 881322, 895986, 949116, 1023984, 1028209, 1175096, 1194648, 1265488, 1321983, 1423674, 1627056, 1762644, 1791972, 1898232, 2056418, 2350192, 2389296, 2643966, 2847348, 3084627, 3525288, 3583944, 3796464, 4112836, 5287932, 5694696, 6169254, 6180553, 7050576, 7167888, 8225672, 9253881, 10575864, 11389392, 12338508, 12361106, 16451344, 18507762, 18541659, 21151728, 24677016, 24722212, 37015524, 37083318, 43263871, 49354032, 49444424, 55624977, 74031048, 74166636, 80347189, 86527742, 98888848, 111249954, 129791613, 148062096, 148333272, 160694378, 173055484, 222499908, 241041567, 259583226, 296666544, 321388756, 346110968, 389374839, 444999816, 482083134, 519166452, 562430323, 642777512, 692221936, 723124701, 778749678, 889999632, 964166268, 1038332904, 1124860646, 1285555024, 1446249402, 1557499356, 1687290969, 1928332536, 2076665808, 2249721292, 2892498804, 3114998712, 3374581938, 3856665072, 4499442584, 5061872907, 5784997608, 6229997424, 6749163876, 8998885168, 10123745814, 11569995216, 13498327752, 20247491628, 26996655504, 40494983256, 80989966512]

約数ペア:

[(1, 80989966512), (2, 40494983256), (3, 26996655504), (4, 20247491628), (6, 13498327752), (7, 11569995216), (8, 10123745814), (9, 8998885168), (12, 6749163876), (13, 6229997424), (14, 5784997608), (16, 5061872907), (18, 4499442584), (21, 3856665072), (24, 3374581938), (26, 3114998712), (28, 2892498804), (36, 2249721292), (39, 2076665808), (42, 1928332536), (48, 1687290969), (52, 1557499356), (56, 1446249402), (63, 1285555024), (72, 1124860646), (78, 1038332904), (84, 964166268), (91, 889999632), (104, 778749678), (112, 723124701), (117, 692221936), (126, 642777512), (144, 562430323), (156, 519166452), (168, 482083134), (182, 444999816), (208, 389374839), (234, 346110968), (252, 321388756), (273, 296666544), (312, 259583226), (336, 241041567), (364, 222499908), (468, 173055484), (504, 160694378), (546, 148333272), (547, 148062096), (624, 129791613), (728, 111249954), (819, 98888848), (936, 86527742), (1008, 80347189), (1092, 74166636), (1094, 74031048), (1456, 55624977), (1638, 49444424), (1641, 49354032), (1872, 43263871), (2184, 37083318), (2188, 37015524), (3276, 24722212), (3282, 24677016), (3829, 21151728), (4368, 18541659), (4376, 18507762), (4923, 16451344), (6552, 12361106), (6564, 12338508), (7111, 11389392), (7658, 10575864), (8752, 9253881), (9846, 8225672), (11299, 7167888), (11487, 7050576), (13104, 6180553), (13128, 6169254), (14222, 5694696), (15316, 5287932), (19692, 4112836), (21333, 3796464), (22598, 3583944), (22974, 3525288), (26256, 3084627), (28444, 2847348), (30632, 2643966), (33897, 2389296), (34461, 2350192), (39384, 2056418), (42666, 1898232), (45196, 1791972), (45948, 1762644), (49777, 1627056), (56888, 1423674), (61264, 1321983), (63999, 1265488), (67794, 1194648), (68922, 1175096), (78768, 1028209), (79093, 1023984), (85332, 949116), (90392, 895986), (91896, 881322), (99554, 813528), (101691, 796432), (113776, 711837), (127998, 632744), (135588, 597324), (137844, 587548), (146887, 551376), (149331, 542352), (158186, 511992), (170664, 474558), (180784, 447993), (183792, 440661), (199108, 406764), (203382, 398216), (237279, 341328), (255996, 316372), (271176, 298662), (275688, 293774)]