262175940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 905002560

約数和(自身を除く): 642826620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 81, 90, 108, 117, 118, 130, 135, 156, 162, 177, 180, 195, 211, 234, 236, 260, 270, 295, 324, 351, 354, 390, 405, 422, 468, 531, 540, 585, 590, 633, 702, 708, 767, 780, 810, 844, 885, 1053, 1055, 1062, 1170, 1180, 1266, 1404, 1534, 1593, 1620, 1755, 1770, 1899, 2106, 2110, 2124, 2301, 2340, 2532, 2655, 2743, 3068, 3165, 3186, 3510, 3540, 3798, 3835, 4212, 4220, 4602, 4779, 5265, 5310, 5486, 5697, 6330, 6372, 6903, 7020, 7596, 7670, 7965, 8229, 9204, 9495, 9558, 10530, 10620, 10972, 11394, 11505, 12449, 12660, 13715, 13806, 15340, 15930, 16458, 17091, 18990, 19116, 20709, 21060, 22788, 23010, 23895, 24687, 24898, 27430, 27612, 28485, 31860, 32916, 34182, 34515, 37347, 37980, 41145, 41418, 46020, 47790, 49374, 49796, 54860, 56970, 62127, 62245, 68364, 69030, 74061, 74694, 82290, 82836, 85455, 95580, 98748, 103545, 112041, 113940, 123435, 124254, 124490, 138060, 148122, 149388, 161837, 164580, 170910, 186735, 207090, 222183, 224082, 246870, 248508, 248980, 296244, 310635, 323674, 336123, 341820, 370305, 373470, 414180, 444366, 448164, 485511, 493740, 560205, 621270, 647348, 672246, 740610, 746940, 809185, 888732, 971022, 1008369, 1110915, 1120410, 1242540, 1344492, 1456533, 1481220, 1618370, 1680615, 1942044, 2016738, 2221830, 2240820, 2427555, 2913066, 3236740, 3361230, 4033476, 4369599, 4443660, 4855110, 5041845, 5826132, 6722460, 7282665, 8739198, 9710220, 10083690, 13108797, 14565330, 17478396, 20167380, 21847995, 26217594, 29130660, 43695990, 52435188, 65543985, 87391980, 131087970, 262175940]

約数ペア:

[(1, 262175940), (2, 131087970), (3, 87391980), (4, 65543985), (5, 52435188), (6, 43695990), (9, 29130660), (10, 26217594), (12, 21847995), (13, 20167380), (15, 17478396), (18, 14565330), (20, 13108797), (26, 10083690), (27, 9710220), (30, 8739198), (36, 7282665), (39, 6722460), (45, 5826132), (52, 5041845), (54, 4855110), (59, 4443660), (60, 4369599), (65, 4033476), (78, 3361230), (81, 3236740), (90, 2913066), (108, 2427555), (117, 2240820), (118, 2221830), (130, 2016738), (135, 1942044), (156, 1680615), (162, 1618370), (177, 1481220), (180, 1456533), (195, 1344492), (211, 1242540), (234, 1120410), (236, 1110915), (260, 1008369), (270, 971022), (295, 888732), (324, 809185), (351, 746940), (354, 740610), (390, 672246), (405, 647348), (422, 621270), (468, 560205), (531, 493740), (540, 485511), (585, 448164), (590, 444366), (633, 414180), (702, 373470), (708, 370305), (767, 341820), (780, 336123), (810, 323674), (844, 310635), (885, 296244), (1053, 248980), (1055, 248508), (1062, 246870), (1170, 224082), (1180, 222183), (1266, 207090), (1404, 186735), (1534, 170910), (1593, 164580), (1620, 161837), (1755, 149388), (1770, 148122), (1899, 138060), (2106, 124490), (2110, 124254), (2124, 123435), (2301, 113940), (2340, 112041), (2532, 103545), (2655, 98748), (2743, 95580), (3068, 85455), (3165, 82836), (3186, 82290), (3510, 74694), (3540, 74061), (3798, 69030), (3835, 68364), (4212, 62245), (4220, 62127), (4602, 56970), (4779, 54860), (5265, 49796), (5310, 49374), (5486, 47790), (5697, 46020), (6330, 41418), (6372, 41145), (6903, 37980), (7020, 37347), (7596, 34515), (7670, 34182), (7965, 32916), (8229, 31860), (9204, 28485), (9495, 27612), (9558, 27430), (10530, 24898), (10620, 24687), (10972, 23895), (11394, 23010), (11505, 22788), (12449, 21060), (12660, 20709), (13715, 19116), (13806, 18990), (15340, 17091), (15930, 16458)]