172393920

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 196

約数和(自身を含む): 616320840

約数和(自身を除く): 443926920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 739, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1478, 1620, 1728, 1944, 2160, 2217, 2430, 2592, 2880, 2916, 2956, 3240, 3645, 3695, 3888, 4320, 4434, 4860, 5184, 5832, 5912, 6480, 6651, 7290, 7390, 7776, 8640, 8868, 9720, 11085, 11664, 11824, 12960, 13302, 14580, 14780, 15552, 17736, 19440, 19953, 22170, 23328, 23648, 25920, 26604, 29160, 29560, 33255, 35472, 38880, 39906, 44340, 46656, 47296, 53208, 58320, 59120, 59859, 66510, 70944, 77760, 79812, 88680, 99765, 106416, 116640, 118240, 119718, 133020, 141888, 159624, 177360, 179577, 199530, 212832, 233280, 236480, 239436, 266040, 299295, 319248, 354720, 359154, 399060, 425664, 478872, 532080, 538731, 598590, 638496, 709440, 718308, 798120, 897885, 957744, 1064160, 1077462, 1197180, 1276992, 1436616, 1596240, 1795770, 1915488, 2128320, 2154924, 2394360, 2693655, 2873232, 3192480, 3591540, 3830976, 4309848, 4788720, 5387310, 5746464, 6384960, 7183080, 8619696, 9577440, 10774620, 11492928, 14366160, 17239392, 19154880, 21549240, 28732320, 34478784, 43098480, 57464640, 86196960, 172393920]

約数ペア:

[(1, 172393920), (2, 86196960), (3, 57464640), (4, 43098480), (5, 34478784), (6, 28732320), (8, 21549240), (9, 19154880), (10, 17239392), (12, 14366160), (15, 11492928), (16, 10774620), (18, 9577440), (20, 8619696), (24, 7183080), (27, 6384960), (30, 5746464), (32, 5387310), (36, 4788720), (40, 4309848), (45, 3830976), (48, 3591540), (54, 3192480), (60, 2873232), (64, 2693655), (72, 2394360), (80, 2154924), (81, 2128320), (90, 1915488), (96, 1795770), (108, 1596240), (120, 1436616), (135, 1276992), (144, 1197180), (160, 1077462), (162, 1064160), (180, 957744), (192, 897885), (216, 798120), (240, 718308), (243, 709440), (270, 638496), (288, 598590), (320, 538731), (324, 532080), (360, 478872), (405, 425664), (432, 399060), (480, 359154), (486, 354720), (540, 319248), (576, 299295), (648, 266040), (720, 239436), (729, 236480), (739, 233280), (810, 212832), (864, 199530), (960, 179577), (972, 177360), (1080, 159624), (1215, 141888), (1296, 133020), (1440, 119718), (1458, 118240), (1478, 116640), (1620, 106416), (1728, 99765), (1944, 88680), (2160, 79812), (2217, 77760), (2430, 70944), (2592, 66510), (2880, 59859), (2916, 59120), (2956, 58320), (3240, 53208), (3645, 47296), (3695, 46656), (3888, 44340), (4320, 39906), (4434, 38880), (4860, 35472), (5184, 33255), (5832, 29560), (5912, 29160), (6480, 26604), (6651, 25920), (7290, 23648), (7390, 23328), (7776, 22170), (8640, 19953), (8868, 19440), (9720, 17736), (11085, 15552), (11664, 14780), (11824, 14580), (12960, 13302)]