4086638640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2676

約数の個数: 240

約数和(自身を含む): 15736189248

約数和(自身を除く): 11649550608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 353, 360, 420, 504, 560, 630, 706, 720, 840, 1008, 1059, 1260, 1412, 1680, 1765, 2118, 2297, 2471, 2520, 2824, 3177, 3530, 4236, 4594, 4942, 5040, 5295, 5648, 6354, 6891, 7060, 7413, 8472, 9188, 9884, 10590, 11485, 12355, 12708, 13782, 14120, 14826, 15885, 16079, 16944, 18376, 19768, 20673, 21180, 22239, 22970, 24710, 25416, 27564, 28240, 29652, 31770, 32158, 34455, 36752, 37065, 39536, 41346, 42360, 44478, 45940, 48237, 49420, 50832, 55128, 59304, 63540, 64316, 68910, 74130, 80395, 82692, 84720, 88956, 91880, 96474, 98840, 103365, 110256, 111195, 118608, 127080, 128632, 137820, 144711, 148260, 160790, 165384, 177912, 183760, 192948, 197680, 206730, 222390, 241185, 254160, 257264, 275640, 289422, 296520, 321580, 330768, 355824, 385896, 413460, 444780, 482370, 551280, 578844, 593040, 643160, 723555, 771792, 810841, 826920, 889560, 964740, 1157688, 1286320, 1447110, 1621682, 1653840, 1779120, 1929480, 2315376, 2432523, 2894220, 3243364, 3858960, 4054205, 4865046, 5675887, 5788440, 6486728, 7297569, 8108410, 9730092, 11351774, 11576880, 12162615, 12973456, 14595138, 16216820, 17027661, 19460184, 22703548, 24325230, 28379435, 29190276, 32433640, 34055322, 36487845, 38920368, 45407096, 48650460, 51082983, 56758870, 58380552, 64867280, 68110644, 72975690, 85138305, 90814192, 97300920, 102165966, 113517740, 116761104, 136221288, 145951380, 170276610, 194601840, 204331932, 227035480, 255414915, 272442576, 291902760, 340553220, 408663864, 454070960, 510829830, 583805520, 681106440, 817327728, 1021659660, 1362212880, 2043319320, 4086638640]

約数ペア:

[(1, 4086638640), (2, 2043319320), (3, 1362212880), (4, 1021659660), (5, 817327728), (6, 681106440), (7, 583805520), (8, 510829830), (9, 454070960), (10, 408663864), (12, 340553220), (14, 291902760), (15, 272442576), (16, 255414915), (18, 227035480), (20, 204331932), (21, 194601840), (24, 170276610), (28, 145951380), (30, 136221288), (35, 116761104), (36, 113517740), (40, 102165966), (42, 97300920), (45, 90814192), (48, 85138305), (56, 72975690), (60, 68110644), (63, 64867280), (70, 58380552), (72, 56758870), (80, 51082983), (84, 48650460), (90, 45407096), (105, 38920368), (112, 36487845), (120, 34055322), (126, 32433640), (140, 29190276), (144, 28379435), (168, 24325230), (180, 22703548), (210, 19460184), (240, 17027661), (252, 16216820), (280, 14595138), (315, 12973456), (336, 12162615), (353, 11576880), (360, 11351774), (420, 9730092), (504, 8108410), (560, 7297569), (630, 6486728), (706, 5788440), (720, 5675887), (840, 4865046), (1008, 4054205), (1059, 3858960), (1260, 3243364), (1412, 2894220), (1680, 2432523), (1765, 2315376), (2118, 1929480), (2297, 1779120), (2471, 1653840), (2520, 1621682), (2824, 1447110), (3177, 1286320), (3530, 1157688), (4236, 964740), (4594, 889560), (4942, 826920), (5040, 810841), (5295, 771792), (5648, 723555), (6354, 643160), (6891, 593040), (7060, 578844), (7413, 551280), (8472, 482370), (9188, 444780), (9884, 413460), (10590, 385896), (11485, 355824), (12355, 330768), (12708, 321580), (13782, 296520), (14120, 289422), (14826, 275640), (15885, 257264), (16079, 254160), (16944, 241185), (18376, 222390), (19768, 206730), (20673, 197680), (21180, 192948), (22239, 183760), (22970, 177912), (24710, 165384), (25416, 160790), (27564, 148260), (28240, 144711), (29652, 137820), (31770, 128632), (32158, 127080), (34455, 118608), (36752, 111195), (37065, 110256), (39536, 103365), (41346, 98840), (42360, 96474), (44478, 91880), (45940, 88956), (48237, 84720), (49420, 82692), (50832, 80395), (55128, 74130), (59304, 68910), (63540, 64316)]