12458430720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18973}}^1$

素因数の和:19022

約数の個数: 288

約数和(自身を含む): 46539427200

約数和(自身を除く): 34080996480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 8208, 8640, 9120, 10260, 10944, 11520, 12160, 13680, 14592, 16416, 17280, 18240, 18973, 20520, 21888, 24320, 27360, 32832, 34560, 36480, 37946, 41040, 43776, 54720, 56919, 65664, 72960, 75892, 82080, 94865, 109440, 113838, 131328, 151784, 164160, 170757, 189730, 218880, 227676, 284595, 303568, 328320, 341514, 360487, 379460, 455352, 512271, 569190, 607136, 656640, 683028, 720974, 758920, 853785, 910704, 1024542, 1081461, 1138380, 1214272, 1366056, 1441948, 1517840, 1707570, 1802435, 1821408, 2049084, 2162922, 2276760, 2428544, 2561355, 2732112, 2883896, 3035680, 3244383, 3415140, 3604870, 3642816, 4098168, 4325844, 4553520, 4857088, 5122710, 5407305, 5464224, 5767792, 6071360, 6488766, 6830280, 7209740, 7285632, 8196336, 8651688, 9107040, 9733149, 10245420, 10814610, 10928448, 11535584, 12142720, 12977532, 13660560, 14419480, 14571264, 16221915, 16392672, 17303376, 18214080, 19466298, 20490840, 21629220, 21856896, 23071168, 24285440, 25955064, 27321120, 28838960, 32443830, 32785344, 34606752, 36428160, 38932596, 40981680, 43258440, 43713792, 46142336, 48665745, 51910128, 54642240, 57677920, 64887660, 65570688, 69213504, 72856320, 77865192, 81963360, 86516880, 92284672, 97331490, 103820256, 109284480, 115355840, 129775320, 131141376, 138427008, 155730384, 163926720, 173033760, 194662980, 207640512, 218568960, 230711680, 259550640, 276854016, 311460768, 327853440, 346067520, 389325960, 415281024, 461423360, 519101280, 622921536, 655706880, 692135040, 778651920, 830562048, 1038202560, 1245843072, 1384270080, 1557303840, 2076405120, 2491686144, 3114607680, 4152810240, 6229215360, 12458430720]

約数ペア:

[(1, 12458430720), (2, 6229215360), (3, 4152810240), (4, 3114607680), (5, 2491686144), (6, 2076405120), (8, 1557303840), (9, 1384270080), (10, 1245843072), (12, 1038202560), (15, 830562048), (16, 778651920), (18, 692135040), (19, 655706880), (20, 622921536), (24, 519101280), (27, 461423360), (30, 415281024), (32, 389325960), (36, 346067520), (38, 327853440), (40, 311460768), (45, 276854016), (48, 259550640), (54, 230711680), (57, 218568960), (60, 207640512), (64, 194662980), (72, 173033760), (76, 163926720), (80, 155730384), (90, 138427008), (95, 131141376), (96, 129775320), (108, 115355840), (114, 109284480), (120, 103820256), (128, 97331490), (135, 92284672), (144, 86516880), (152, 81963360), (160, 77865192), (171, 72856320), (180, 69213504), (190, 65570688), (192, 64887660), (216, 57677920), (228, 54642240), (240, 51910128), (256, 48665745), (270, 46142336), (285, 43713792), (288, 43258440), (304, 40981680), (320, 38932596), (342, 36428160), (360, 34606752), (380, 32785344), (384, 32443830), (432, 28838960), (456, 27321120), (480, 25955064), (513, 24285440), (540, 23071168), (570, 21856896), (576, 21629220), (608, 20490840), (640, 19466298), (684, 18214080), (720, 17303376), (760, 16392672), (768, 16221915), (855, 14571264), (864, 14419480), (912, 13660560), (960, 12977532), (1026, 12142720), (1080, 11535584), (1140, 10928448), (1152, 10814610), (1216, 10245420), (1280, 9733149), (1368, 9107040), (1440, 8651688), (1520, 8196336), (1710, 7285632), (1728, 7209740), (1824, 6830280), (1920, 6488766), (2052, 6071360), (2160, 5767792), (2280, 5464224), (2304, 5407305), (2432, 5122710), (2565, 4857088), (2736, 4553520), (2880, 4325844), (3040, 4098168), (3420, 3642816), (3456, 3604870), (3648, 3415140), (3840, 3244383), (4104, 3035680), (4320, 2883896), (4560, 2732112), (4864, 2561355), (5130, 2428544), (5472, 2276760), (5760, 2162922), (6080, 2049084), (6840, 1821408), (6912, 1802435), (7296, 1707570), (8208, 1517840), (8640, 1441948), (9120, 1366056), (10260, 1214272), (10944, 1138380), (11520, 1081461), (12160, 1024542), (13680, 910704), (14592, 853785), (16416, 758920), (17280, 720974), (18240, 683028), (18973, 656640), (20520, 607136), (21888, 569190), (24320, 512271), (27360, 455352), (32832, 379460), (34560, 360487), (36480, 341514), (37946, 328320), (41040, 303568), (43776, 284595), (54720, 227676), (56919, 218880), (65664, 189730), (72960, 170757), (75892, 164160), (82080, 151784), (94865, 131328), (109440, 113838)]