129748320

素因数分解:

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

素因数の和:302

約数の個数: 288

約数和(自身を含む): 495331200

約数和(自身を除く): 365582880

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, 239, 240, 260, 261, 288, 290, 312, 348, 360, 377, 390, 416, 435, 464, 468, 478, 480, 520, 522, 580, 585, 624, 696, 717, 720, 754, 780, 870, 928, 936, 956, 1040, 1044, 1131, 1160, 1170, 1195, 1248, 1305, 1392, 1434, 1440, 1508, 1560, 1740, 1872, 1885, 1912, 2080, 2088, 2151, 2262, 2320, 2340, 2390, 2610, 2784, 2868, 3016, 3107, 3120, 3393, 3480, 3585, 3744, 3770, 3824, 4176, 4302, 4524, 4640, 4680, 4780, 5220, 5655, 5736, 6032, 6214, 6240, 6786, 6931, 6960, 7170, 7540, 7648, 8352, 8604, 9048, 9321, 9360, 9560, 10440, 10755, 11310, 11472, 12064, 12428, 13572, 13862, 13920, 14340, 15080, 15535, 16965, 17208, 18096, 18642, 18720, 19120, 20793, 20880, 21510, 22620, 22944, 24856, 27144, 27724, 27963, 28680, 30160, 31070, 33930, 34416, 34655, 36192, 37284, 38240, 41586, 41760, 43020, 45240, 46605, 49712, 54288, 55448, 55926, 57360, 60320, 62140, 62379, 67860, 68832, 69310, 74568, 83172, 86040, 90103, 90480, 93210, 99424, 103965, 108576, 110896, 111852, 114720, 124280, 124758, 135720, 138620, 139815, 149136, 166344, 172080, 180206, 180960, 186420, 207930, 221792, 223704, 248560, 249516, 270309, 271440, 277240, 279630, 298272, 311895, 332688, 344160, 360412, 372840, 415860, 447408, 450515, 497120, 499032, 540618, 542880, 554480, 559260, 623790, 665376, 720824, 745680, 810927, 831720, 894816, 901030, 998064, 1081236, 1108960, 1118520, 1247580, 1351545, 1441648, 1491360, 1621854, 1663440, 1802060, 1996128, 2162472, 2237040, 2495160, 2703090, 2883296, 3243708, 3326880, 3604120, 4054635, 4324944, 4474080, 4990320, 5406180, 6487416, 7208240, 8109270, 8649888, 9980640, 10812360, 12974832, 14416480, 16218540, 21624720, 25949664, 32437080, 43249440, 64874160, 129748320]

約数ペア:

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