71701920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 270663120

約数和(自身を除く): 198961200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 96, 101, 102, 116, 120, 136, 144, 145, 153, 160, 170, 174, 180, 202, 204, 232, 240, 255, 261, 272, 288, 290, 303, 306, 340, 348, 360, 404, 408, 435, 464, 480, 493, 505, 510, 522, 544, 580, 606, 612, 680, 696, 720, 765, 808, 816, 870, 909, 928, 986, 1010, 1020, 1044, 1160, 1212, 1224, 1305, 1360, 1392, 1440, 1479, 1515, 1530, 1616, 1632, 1717, 1740, 1818, 1972, 2020, 2040, 2088, 2320, 2424, 2448, 2465, 2610, 2720, 2784, 2929, 2958, 3030, 3060, 3232, 3434, 3480, 3636, 3944, 4040, 4080, 4176, 4437, 4545, 4640, 4848, 4896, 4930, 5151, 5220, 5858, 5916, 6060, 6120, 6868, 6960, 7272, 7395, 7888, 8080, 8160, 8352, 8585, 8787, 8874, 9090, 9696, 9860, 10302, 10440, 11716, 11832, 12120, 12240, 13736, 13920, 14544, 14645, 14790, 15453, 15776, 16160, 17170, 17574, 17748, 18180, 19720, 20604, 20880, 22185, 23432, 23664, 24240, 24480, 25755, 26361, 27472, 29088, 29290, 29580, 30906, 34340, 35148, 35496, 36360, 39440, 41208, 41760, 43935, 44370, 46864, 47328, 48480, 49793, 51510, 52722, 54944, 58580, 59160, 61812, 68680, 70296, 70992, 72720, 77265, 78880, 82416, 87870, 88740, 93728, 99586, 103020, 105444, 117160, 118320, 123624, 131805, 137360, 140592, 141984, 145440, 149379, 154530, 164832, 175740, 177480, 199172, 206040, 210888, 234320, 236640, 247248, 248965, 263610, 274720, 281184, 298758, 309060, 351480, 354960, 398344, 412080, 421776, 448137, 468640, 494496, 497930, 527220, 597516, 618120, 702960, 709920, 746895, 796688, 824160, 843552, 896274, 995860, 1054440, 1195032, 1236240, 1405920, 1493790, 1593376, 1792548, 1991720, 2108880, 2240685, 2390064, 2472480, 2987580, 3585096, 3983440, 4217760, 4481370, 4780128, 5975160, 7170192, 7966880, 8962740, 11950320, 14340384, 17925480, 23900640, 35850960, 71701920]

約数ペア:

[(1, 71701920), (2, 35850960), (3, 23900640), (4, 17925480), (5, 14340384), (6, 11950320), (8, 8962740), (9, 7966880), (10, 7170192), (12, 5975160), (15, 4780128), (16, 4481370), (17, 4217760), (18, 3983440), (20, 3585096), (24, 2987580), (29, 2472480), (30, 2390064), (32, 2240685), (34, 2108880), (36, 1991720), (40, 1792548), (45, 1593376), (48, 1493790), (51, 1405920), (58, 1236240), (60, 1195032), (68, 1054440), (72, 995860), (80, 896274), (85, 843552), (87, 824160), (90, 796688), (96, 746895), (101, 709920), (102, 702960), (116, 618120), (120, 597516), (136, 527220), (144, 497930), (145, 494496), (153, 468640), (160, 448137), (170, 421776), (174, 412080), (180, 398344), (202, 354960), (204, 351480), (232, 309060), (240, 298758), (255, 281184), (261, 274720), (272, 263610), (288, 248965), (290, 247248), (303, 236640), (306, 234320), (340, 210888), (348, 206040), (360, 199172), (404, 177480), (408, 175740), (435, 164832), (464, 154530), (480, 149379), (493, 145440), (505, 141984), (510, 140592), (522, 137360), (544, 131805), (580, 123624), (606, 118320), (612, 117160), (680, 105444), (696, 103020), (720, 99586), (765, 93728), (808, 88740), (816, 87870), (870, 82416), (909, 78880), (928, 77265), (986, 72720), (1010, 70992), (1020, 70296), (1044, 68680), (1160, 61812), (1212, 59160), (1224, 58580), (1305, 54944), (1360, 52722), (1392, 51510), (1440, 49793), (1479, 48480), (1515, 47328), (1530, 46864), (1616, 44370), (1632, 43935), (1717, 41760), (1740, 41208), (1818, 39440), (1972, 36360), (2020, 35496), (2040, 35148), (2088, 34340), (2320, 30906), (2424, 29580), (2448, 29290), (2465, 29088), (2610, 27472), (2720, 26361), (2784, 25755), (2929, 24480), (2958, 24240), (3030, 23664), (3060, 23432), (3232, 22185), (3434, 20880), (3480, 20604), (3636, 19720), (3944, 18180), (4040, 17748), (4080, 17574), (4176, 17170), (4437, 16160), (4545, 15776), (4640, 15453), (4848, 14790), (4896, 14645), (4930, 14544), (5151, 13920), (5220, 13736), (5858, 12240), (5916, 12120), (6060, 11832), (6120, 11716), (6868, 10440), (6960, 10302), (7272, 9860), (7395, 9696), (7888, 9090), (8080, 8874), (8160, 8787), (8352, 8585)]