461213280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2647}}^1$

素因数の和:2690

約数の個数: 216

約数和(自身を含む): 1730632176

約数和(自身を除く): 1269418896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2647, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5294, 5445, 5808, 7260, 7920, 7941, 8712, 9680, 10588, 10890, 11616, 13235, 14520, 15840, 15882, 17424, 19360, 21176, 21780, 23823, 26470, 29040, 29117, 31764, 34848, 39705, 42352, 43560, 47646, 52940, 58080, 58234, 63528, 79410, 84704, 87120, 87351, 95292, 105880, 116468, 119115, 127056, 145585, 158820, 174240, 174702, 190584, 211760, 232936, 238230, 254112, 262053, 291170, 317640, 320287, 349404, 381168, 423520, 436755, 465872, 476460, 524106, 582340, 635280, 640574, 698808, 762336, 873510, 931744, 952920, 960861, 1048212, 1164680, 1270560, 1281148, 1310265, 1397616, 1601435, 1747020, 1905840, 1921722, 2096424, 2329360, 2562296, 2620530, 2795232, 2882583, 3202870, 3494040, 3811680, 3843444, 4192848, 4658720, 4804305, 5124592, 5241060, 5765166, 6405740, 6988080, 7686888, 8385696, 9608610, 10249184, 10482120, 11530332, 12811480, 13976160, 14412915, 15373776, 19217220, 20964240, 23060664, 25622960, 28825830, 30747552, 38434440, 41928480, 46121328, 51245920, 57651660, 76868880, 92242656, 115303320, 153737760, 230606640, 461213280]

約数ペア:

[(1, 461213280), (2, 230606640), (3, 153737760), (4, 115303320), (5, 92242656), (6, 76868880), (8, 57651660), (9, 51245920), (10, 46121328), (11, 41928480), (12, 38434440), (15, 30747552), (16, 28825830), (18, 25622960), (20, 23060664), (22, 20964240), (24, 19217220), (30, 15373776), (32, 14412915), (33, 13976160), (36, 12811480), (40, 11530332), (44, 10482120), (45, 10249184), (48, 9608610), (55, 8385696), (60, 7686888), (66, 6988080), (72, 6405740), (80, 5765166), (88, 5241060), (90, 5124592), (96, 4804305), (99, 4658720), (110, 4192848), (120, 3843444), (121, 3811680), (132, 3494040), (144, 3202870), (160, 2882583), (165, 2795232), (176, 2620530), (180, 2562296), (198, 2329360), (220, 2096424), (240, 1921722), (242, 1905840), (264, 1747020), (288, 1601435), (330, 1397616), (352, 1310265), (360, 1281148), (363, 1270560), (396, 1164680), (440, 1048212), (480, 960861), (484, 952920), (495, 931744), (528, 873510), (605, 762336), (660, 698808), (720, 640574), (726, 635280), (792, 582340), (880, 524106), (968, 476460), (990, 465872), (1056, 436755), (1089, 423520), (1210, 381168), (1320, 349404), (1440, 320287), (1452, 317640), (1584, 291170), (1760, 262053), (1815, 254112), (1936, 238230), (1980, 232936), (2178, 211760), (2420, 190584), (2640, 174702), (2647, 174240), (2904, 158820), (3168, 145585), (3630, 127056), (3872, 119115), (3960, 116468), (4356, 105880), (4840, 95292), (5280, 87351), (5294, 87120), (5445, 84704), (5808, 79410), (7260, 63528), (7920, 58234), (7941, 58080), (8712, 52940), (9680, 47646), (10588, 43560), (10890, 42352), (11616, 39705), (13235, 34848), (14520, 31764), (15840, 29117), (15882, 29040), (17424, 26470), (19360, 23823), (21176, 21780)]