259496640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 336

約数和(自身を含む): 998524800

約数和(自身を除く): 739028160

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, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 239, 240, 260, 261, 288, 290, 312, 320, 348, 360, 377, 390, 416, 435, 464, 468, 478, 480, 520, 522, 576, 580, 585, 624, 696, 717, 720, 754, 780, 832, 870, 928, 936, 956, 960, 1040, 1044, 1131, 1160, 1170, 1195, 1248, 1305, 1392, 1434, 1440, 1508, 1560, 1740, 1856, 1872, 1885, 1912, 2080, 2088, 2151, 2262, 2320, 2340, 2390, 2496, 2610, 2784, 2868, 2880, 3016, 3107, 3120, 3393, 3480, 3585, 3744, 3770, 3824, 4160, 4176, 4302, 4524, 4640, 4680, 4780, 5220, 5568, 5655, 5736, 6032, 6214, 6240, 6786, 6931, 6960, 7170, 7488, 7540, 7648, 8352, 8604, 9048, 9280, 9321, 9360, 9560, 10440, 10755, 11310, 11472, 12064, 12428, 12480, 13572, 13862, 13920, 14340, 15080, 15296, 15535, 16704, 16965, 17208, 18096, 18642, 18720, 19120, 20793, 20880, 21510, 22620, 22944, 24128, 24856, 27144, 27724, 27840, 27963, 28680, 30160, 31070, 33930, 34416, 34655, 36192, 37284, 37440, 38240, 41586, 41760, 43020, 45240, 45888, 46605, 49712, 54288, 55448, 55926, 57360, 60320, 62140, 62379, 67860, 68832, 69310, 72384, 74568, 76480, 83172, 83520, 86040, 90103, 90480, 93210, 99424, 103965, 108576, 110896, 111852, 114720, 120640, 124280, 124758, 135720, 137664, 138620, 139815, 149136, 166344, 172080, 180206, 180960, 186420, 198848, 207930, 217152, 221792, 223704, 229440, 248560, 249516, 270309, 271440, 277240, 279630, 298272, 311895, 332688, 344160, 360412, 361920, 372840, 415860, 443584, 447408, 450515, 497120, 499032, 540618, 542880, 554480, 559260, 596544, 623790, 665376, 688320, 720824, 745680, 810927, 831720, 894816, 901030, 994240, 998064, 1081236, 1085760, 1108960, 1118520, 1247580, 1330752, 1351545, 1441648, 1491360, 1621854, 1663440, 1789632, 1802060, 1996128, 2162472, 2217920, 2237040, 2495160, 2703090, 2883296, 2982720, 3243708, 3326880, 3604120, 3992256, 4054635, 4324944, 4474080, 4990320, 5406180, 5766592, 6487416, 6653760, 7208240, 8109270, 8649888, 8948160, 9980640, 10812360, 12974832, 14416480, 16218540, 17299776, 19961280, 21624720, 25949664, 28832960, 32437080, 43249440, 51899328, 64874160, 86498880, 129748320, 259496640]

約数ペア:

[(1, 259496640), (2, 129748320), (3, 86498880), (4, 64874160), (5, 51899328), (6, 43249440), (8, 32437080), (9, 28832960), (10, 25949664), (12, 21624720), (13, 19961280), (15, 17299776), (16, 16218540), (18, 14416480), (20, 12974832), (24, 10812360), (26, 9980640), (29, 8948160), (30, 8649888), (32, 8109270), (36, 7208240), (39, 6653760), (40, 6487416), (45, 5766592), (48, 5406180), (52, 4990320), (58, 4474080), (60, 4324944), (64, 4054635), (65, 3992256), (72, 3604120), (78, 3326880), (80, 3243708), (87, 2982720), (90, 2883296), (96, 2703090), (104, 2495160), (116, 2237040), (117, 2217920), (120, 2162472), (130, 1996128), (144, 1802060), (145, 1789632), (156, 1663440), (160, 1621854), (174, 1491360), (180, 1441648), (192, 1351545), (195, 1330752), (208, 1247580), (232, 1118520), (234, 1108960), (239, 1085760), (240, 1081236), (260, 998064), (261, 994240), (288, 901030), (290, 894816), (312, 831720), (320, 810927), (348, 745680), (360, 720824), (377, 688320), (390, 665376), (416, 623790), (435, 596544), (464, 559260), (468, 554480), (478, 542880), (480, 540618), (520, 499032), (522, 497120), (576, 450515), (580, 447408), (585, 443584), (624, 415860), (696, 372840), (717, 361920), (720, 360412), (754, 344160), (780, 332688), (832, 311895), (870, 298272), (928, 279630), (936, 277240), (956, 271440), (960, 270309), (1040, 249516), (1044, 248560), (1131, 229440), (1160, 223704), (1170, 221792), (1195, 217152), (1248, 207930), (1305, 198848), (1392, 186420), (1434, 180960), (1440, 180206), (1508, 172080), (1560, 166344), (1740, 149136), (1856, 139815), (1872, 138620), (1885, 137664), (1912, 135720), (2080, 124758), (2088, 124280), (2151, 120640), (2262, 114720), (2320, 111852), (2340, 110896), (2390, 108576), (2496, 103965), (2610, 99424), (2784, 93210), (2868, 90480), (2880, 90103), (3016, 86040), (3107, 83520), (3120, 83172), (3393, 76480), (3480, 74568), (3585, 72384), (3744, 69310), (3770, 68832), (3824, 67860), (4160, 62379), (4176, 62140), (4302, 60320), (4524, 57360), (4640, 55926), (4680, 55448), (4780, 54288), (5220, 49712), (5568, 46605), (5655, 45888), (5736, 45240), (6032, 43020), (6214, 41760), (6240, 41586), (6786, 38240), (6931, 37440), (6960, 37284), (7170, 36192), (7488, 34655), (7540, 34416), (7648, 33930), (8352, 31070), (8604, 30160), (9048, 28680), (9280, 27963), (9321, 27840), (9360, 27724), (9560, 27144), (10440, 24856), (10755, 24128), (11310, 22944), (11472, 22620), (12064, 21510), (12428, 20880), (12480, 20793), (13572, 19120), (13862, 18720), (13920, 18642), (14340, 18096), (15080, 17208), (15296, 16965), (15535, 16704)]