247780990320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{74323}}^1$

素因数の和:74847

約数の個数: 160

約数和(自身を含む): 796277606400

約数和(自身を除く): 548496616080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 479, 580, 696, 870, 958, 1160, 1392, 1437, 1740, 1916, 2320, 2395, 2874, 3480, 3832, 4790, 5748, 6960, 7185, 7664, 9580, 11496, 13891, 14370, 19160, 22992, 27782, 28740, 38320, 41673, 55564, 57480, 69455, 74323, 83346, 111128, 114960, 138910, 148646, 166692, 208365, 222256, 222969, 277820, 297292, 333384, 371615, 416730, 445938, 555640, 594584, 666768, 743230, 833460, 891876, 1111280, 1114845, 1189168, 1486460, 1666920, 1783752, 2155367, 2229690, 2972920, 3333840, 3567504, 4310734, 4459380, 5945840, 6466101, 8621468, 8918760, 10776835, 12932202, 17242936, 17837520, 21553670, 25864404, 32330505, 34485872, 35600717, 43107340, 51728808, 64661010, 71201434, 86214680, 103457616, 106802151, 129322020, 142402868, 172429360, 178003585, 213604302, 258644040, 284805736, 356007170, 427208604, 517288080, 534010755, 569611472, 712014340, 854417208, 1032420793, 1068021510, 1424028680, 1708834416, 2064841586, 2136043020, 2848057360, 3097262379, 4129683172, 4272086040, 5162103965, 6194524758, 8259366344, 8544172080, 10324207930, 12389049516, 15486311895, 16518732688, 20648415860, 24778099032, 30972623790, 41296831720, 49556198064, 61945247580, 82593663440, 123890495160, 247780990320]

約数ペア:

[(1, 247780990320), (2, 123890495160), (3, 82593663440), (4, 61945247580), (5, 49556198064), (6, 41296831720), (8, 30972623790), (10, 24778099032), (12, 20648415860), (15, 16518732688), (16, 15486311895), (20, 12389049516), (24, 10324207930), (29, 8544172080), (30, 8259366344), (40, 6194524758), (48, 5162103965), (58, 4272086040), (60, 4129683172), (80, 3097262379), (87, 2848057360), (116, 2136043020), (120, 2064841586), (145, 1708834416), (174, 1424028680), (232, 1068021510), (240, 1032420793), (290, 854417208), (348, 712014340), (435, 569611472), (464, 534010755), (479, 517288080), (580, 427208604), (696, 356007170), (870, 284805736), (958, 258644040), (1160, 213604302), (1392, 178003585), (1437, 172429360), (1740, 142402868), (1916, 129322020), (2320, 106802151), (2395, 103457616), (2874, 86214680), (3480, 71201434), (3832, 64661010), (4790, 51728808), (5748, 43107340), (6960, 35600717), (7185, 34485872), (7664, 32330505), (9580, 25864404), (11496, 21553670), (13891, 17837520), (14370, 17242936), (19160, 12932202), (22992, 10776835), (27782, 8918760), (28740, 8621468), (38320, 6466101), (41673, 5945840), (55564, 4459380), (57480, 4310734), (69455, 3567504), (74323, 3333840), (83346, 2972920), (111128, 2229690), (114960, 2155367), (138910, 1783752), (148646, 1666920), (166692, 1486460), (208365, 1189168), (222256, 1114845), (222969, 1111280), (277820, 891876), (297292, 833460), (333384, 743230), (371615, 666768), (416730, 594584), (445938, 555640)]