179693280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 685208160

約数和(自身を除く): 505514880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 331, 348, 360, 377, 390, 416, 435, 464, 468, 480, 520, 522, 580, 585, 624, 662, 696, 720, 754, 780, 870, 928, 936, 993, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1324, 1392, 1440, 1508, 1560, 1655, 1740, 1872, 1885, 1986, 2080, 2088, 2262, 2320, 2340, 2610, 2648, 2784, 2979, 3016, 3120, 3310, 3393, 3480, 3744, 3770, 3972, 4176, 4303, 4524, 4640, 4680, 4965, 5220, 5296, 5655, 5958, 6032, 6240, 6620, 6786, 6960, 7540, 7944, 8352, 8606, 9048, 9360, 9599, 9930, 10440, 10592, 11310, 11916, 12064, 12909, 13240, 13572, 13920, 14895, 15080, 15888, 16965, 17212, 18096, 18720, 19198, 19860, 20880, 21515, 22620, 23832, 25818, 26480, 27144, 28797, 29790, 30160, 31776, 33930, 34424, 36192, 38396, 38727, 39720, 41760, 43030, 45240, 47664, 47995, 51636, 52960, 54288, 57594, 59580, 60320, 64545, 67860, 68848, 76792, 77454, 79440, 86060, 86391, 90480, 95328, 95990, 103272, 108576, 115188, 119160, 124787, 129090, 135720, 137696, 143985, 153584, 154908, 158880, 172120, 172782, 180960, 191980, 193635, 206544, 230376, 238320, 249574, 258180, 271440, 287970, 307168, 309816, 344240, 345564, 374361, 383960, 387270, 413088, 431955, 460752, 476640, 499148, 516360, 542880, 575940, 619632, 623935, 688480, 691128, 748722, 767920, 774540, 863910, 921504, 998296, 1032720, 1123083, 1151880, 1239264, 1247870, 1382256, 1497444, 1535840, 1549080, 1727820, 1871805, 1996592, 2065440, 2246166, 2303760, 2495740, 2764512, 2994888, 3098160, 3455640, 3743610, 3993184, 4492332, 4607520, 4991480, 5615415, 5989776, 6196320, 6911280, 7487220, 8984664, 9982960, 11230830, 11979552, 13822560, 14974440, 17969328, 19965920, 22461660, 29948880, 35938656, 44923320, 59897760, 89846640, 179693280]

約数ペア:

[(1, 179693280), (2, 89846640), (3, 59897760), (4, 44923320), (5, 35938656), (6, 29948880), (8, 22461660), (9, 19965920), (10, 17969328), (12, 14974440), (13, 13822560), (15, 11979552), (16, 11230830), (18, 9982960), (20, 8984664), (24, 7487220), (26, 6911280), (29, 6196320), (30, 5989776), (32, 5615415), (36, 4991480), (39, 4607520), (40, 4492332), (45, 3993184), (48, 3743610), (52, 3455640), (58, 3098160), (60, 2994888), (65, 2764512), (72, 2495740), (78, 2303760), (80, 2246166), (87, 2065440), (90, 1996592), (96, 1871805), (104, 1727820), (116, 1549080), (117, 1535840), (120, 1497444), (130, 1382256), (144, 1247870), (145, 1239264), (156, 1151880), (160, 1123083), (174, 1032720), (180, 998296), (195, 921504), (208, 863910), (232, 774540), (234, 767920), (240, 748722), (260, 691128), (261, 688480), (288, 623935), (290, 619632), (312, 575940), (331, 542880), (348, 516360), (360, 499148), (377, 476640), (390, 460752), (416, 431955), (435, 413088), (464, 387270), (468, 383960), (480, 374361), (520, 345564), (522, 344240), (580, 309816), (585, 307168), (624, 287970), (662, 271440), (696, 258180), (720, 249574), (754, 238320), (780, 230376), (870, 206544), (928, 193635), (936, 191980), (993, 180960), (1040, 172782), (1044, 172120), (1131, 158880), (1160, 154908), (1170, 153584), (1248, 143985), (1305, 137696), (1324, 135720), (1392, 129090), (1440, 124787), (1508, 119160), (1560, 115188), (1655, 108576), (1740, 103272), (1872, 95990), (1885, 95328), (1986, 90480), (2080, 86391), (2088, 86060), (2262, 79440), (2320, 77454), (2340, 76792), (2610, 68848), (2648, 67860), (2784, 64545), (2979, 60320), (3016, 59580), (3120, 57594), (3310, 54288), (3393, 52960), (3480, 51636), (3744, 47995), (3770, 47664), (3972, 45240), (4176, 43030), (4303, 41760), (4524, 39720), (4640, 38727), (4680, 38396), (4965, 36192), (5220, 34424), (5296, 33930), (5655, 31776), (5958, 30160), (6032, 29790), (6240, 28797), (6620, 27144), (6786, 26480), (6960, 25818), (7540, 23832), (7944, 22620), (8352, 21515), (8606, 20880), (9048, 19860), (9360, 19198), (9599, 18720), (9930, 18096), (10440, 17212), (10592, 16965), (11310, 15888), (11916, 15080), (12064, 14895), (12909, 13920), (13240, 13572)]