246397920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 583871520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 571, 580, 620, 696, 744, 870, 899, 928, 930, 992, 1142, 1160, 1240, 1392, 1488, 1713, 1740, 1798, 1860, 2284, 2320, 2480, 2697, 2784, 2855, 2976, 3426, 3480, 3596, 3720, 4495, 4568, 4640, 4960, 5394, 5710, 6852, 6960, 7192, 7440, 8565, 8990, 9136, 10788, 11420, 13485, 13704, 13920, 14384, 14880, 16559, 17130, 17701, 17980, 18272, 21576, 22840, 26970, 27408, 28768, 33118, 34260, 35402, 35960, 43152, 45680, 49677, 53103, 53940, 54816, 66236, 68520, 70804, 71920, 82795, 86304, 88505, 91360, 99354, 106206, 107880, 132472, 137040, 141608, 143840, 165590, 177010, 198708, 212412, 215760, 248385, 264944, 265515, 274080, 283216, 331180, 354020, 397416, 424824, 431520, 496770, 513329, 529888, 531030, 566432, 662360, 708040, 794832, 849648, 993540, 1026658, 1062060, 1324720, 1416080, 1539987, 1589664, 1699296, 1987080, 2053316, 2124120, 2566645, 2649440, 2832160, 3079974, 3974160, 4106632, 4248240, 5133290, 6159948, 7699935, 7948320, 8213264, 8496480, 10266580, 12319896, 15399870, 16426528, 20533160, 24639792, 30799740, 41066320, 49279584, 61599480, 82132640, 123198960, 246397920]

約数ペア:

[(1, 246397920), (2, 123198960), (3, 82132640), (4, 61599480), (5, 49279584), (6, 41066320), (8, 30799740), (10, 24639792), (12, 20533160), (15, 16426528), (16, 15399870), (20, 12319896), (24, 10266580), (29, 8496480), (30, 8213264), (31, 7948320), (32, 7699935), (40, 6159948), (48, 5133290), (58, 4248240), (60, 4106632), (62, 3974160), (80, 3079974), (87, 2832160), (93, 2649440), (96, 2566645), (116, 2124120), (120, 2053316), (124, 1987080), (145, 1699296), (155, 1589664), (160, 1539987), (174, 1416080), (186, 1324720), (232, 1062060), (240, 1026658), (248, 993540), (290, 849648), (310, 794832), (348, 708040), (372, 662360), (435, 566432), (464, 531030), (465, 529888), (480, 513329), (496, 496770), (571, 431520), (580, 424824), (620, 397416), (696, 354020), (744, 331180), (870, 283216), (899, 274080), (928, 265515), (930, 264944), (992, 248385), (1142, 215760), (1160, 212412), (1240, 198708), (1392, 177010), (1488, 165590), (1713, 143840), (1740, 141608), (1798, 137040), (1860, 132472), (2284, 107880), (2320, 106206), (2480, 99354), (2697, 91360), (2784, 88505), (2855, 86304), (2976, 82795), (3426, 71920), (3480, 70804), (3596, 68520), (3720, 66236), (4495, 54816), (4568, 53940), (4640, 53103), (4960, 49677), (5394, 45680), (5710, 43152), (6852, 35960), (6960, 35402), (7192, 34260), (7440, 33118), (8565, 28768), (8990, 27408), (9136, 26970), (10788, 22840), (11420, 21576), (13485, 18272), (13704, 17980), (13920, 17701), (14384, 17130), (14880, 16559)]