91687680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 372825600

約数和(自身を除く): 281137920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 379, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 758, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1137, 1152, 1260, 1280, 1344, 1440, 1512, 1516, 1680, 1728, 1792, 1890, 1895, 1920, 2016, 2160, 2240, 2274, 2304, 2520, 2653, 2688, 2880, 3024, 3032, 3360, 3411, 3456, 3780, 3790, 3840, 4032, 4320, 4480, 4548, 5040, 5306, 5376, 5685, 5760, 6048, 6064, 6720, 6822, 6912, 7560, 7580, 7959, 8064, 8640, 8960, 9096, 10080, 10233, 10612, 11370, 11520, 12096, 12128, 13265, 13440, 13644, 15120, 15160, 15918, 16128, 17055, 17280, 18192, 20160, 20466, 21224, 22740, 23877, 24192, 24256, 26530, 26880, 27288, 30240, 30320, 31836, 34110, 34560, 36384, 39795, 40320, 40932, 42448, 45480, 47754, 48384, 48512, 51165, 53060, 54576, 60480, 60640, 63672, 68220, 71631, 72768, 79590, 80640, 81864, 84896, 90960, 95508, 97024, 102330, 106120, 109152, 119385, 120960, 121280, 127344, 136440, 143262, 145536, 159180, 163728, 169792, 181920, 191016, 204660, 212240, 218304, 238770, 241920, 242560, 254688, 272880, 286524, 291072, 318360, 327456, 339584, 358155, 363840, 382032, 409320, 424480, 436608, 477540, 485120, 509376, 545760, 573048, 636720, 654912, 679168, 716310, 727680, 764064, 818640, 848960, 873216, 955080, 1018752, 1091520, 1146096, 1273440, 1309824, 1432620, 1455360, 1528128, 1637280, 1697920, 1910160, 2037504, 2183040, 2292192, 2546880, 2619648, 2865240, 3056256, 3274560, 3395840, 3820320, 4366080, 4584384, 5093760, 5730480, 6112512, 6549120, 7640640, 9168768, 10187520, 11460960, 13098240, 15281280, 18337536, 22921920, 30562560, 45843840, 91687680]

約数ペア:

[(1, 91687680), (2, 45843840), (3, 30562560), (4, 22921920), (5, 18337536), (6, 15281280), (7, 13098240), (8, 11460960), (9, 10187520), (10, 9168768), (12, 7640640), (14, 6549120), (15, 6112512), (16, 5730480), (18, 5093760), (20, 4584384), (21, 4366080), (24, 3820320), (27, 3395840), (28, 3274560), (30, 3056256), (32, 2865240), (35, 2619648), (36, 2546880), (40, 2292192), (42, 2183040), (45, 2037504), (48, 1910160), (54, 1697920), (56, 1637280), (60, 1528128), (63, 1455360), (64, 1432620), (70, 1309824), (72, 1273440), (80, 1146096), (84, 1091520), (90, 1018752), (96, 955080), (105, 873216), (108, 848960), (112, 818640), (120, 764064), (126, 727680), (128, 716310), (135, 679168), (140, 654912), (144, 636720), (160, 573048), (168, 545760), (180, 509376), (189, 485120), (192, 477540), (210, 436608), (216, 424480), (224, 409320), (240, 382032), (252, 363840), (256, 358155), (270, 339584), (280, 327456), (288, 318360), (315, 291072), (320, 286524), (336, 272880), (360, 254688), (378, 242560), (379, 241920), (384, 238770), (420, 218304), (432, 212240), (448, 204660), (480, 191016), (504, 181920), (540, 169792), (560, 163728), (576, 159180), (630, 145536), (640, 143262), (672, 136440), (720, 127344), (756, 121280), (758, 120960), (768, 119385), (840, 109152), (864, 106120), (896, 102330), (945, 97024), (960, 95508), (1008, 90960), (1080, 84896), (1120, 81864), (1137, 80640), (1152, 79590), (1260, 72768), (1280, 71631), (1344, 68220), (1440, 63672), (1512, 60640), (1516, 60480), (1680, 54576), (1728, 53060), (1792, 51165), (1890, 48512), (1895, 48384), (1920, 47754), (2016, 45480), (2160, 42448), (2240, 40932), (2274, 40320), (2304, 39795), (2520, 36384), (2653, 34560), (2688, 34110), (2880, 31836), (3024, 30320), (3032, 30240), (3360, 27288), (3411, 26880), (3456, 26530), (3780, 24256), (3790, 24192), (3840, 23877), (4032, 22740), (4320, 21224), (4480, 20466), (4548, 20160), (5040, 18192), (5306, 17280), (5376, 17055), (5685, 16128), (5760, 15918), (6048, 15160), (6064, 15120), (6720, 13644), (6822, 13440), (6912, 13265), (7560, 12128), (7580, 12096), (7959, 11520), (8064, 11370), (8640, 10612), (8960, 10233), (9096, 10080)]