12831840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 53464320

約数和(自身を除く): 40632480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 67, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 134, 140, 144, 152, 160, 168, 171, 180, 190, 201, 210, 224, 228, 240, 252, 266, 268, 280, 285, 288, 304, 315, 335, 336, 342, 360, 380, 399, 402, 420, 456, 469, 480, 504, 532, 536, 560, 570, 603, 608, 630, 665, 670, 672, 684, 720, 760, 798, 804, 840, 855, 912, 938, 1005, 1008, 1064, 1072, 1120, 1140, 1197, 1206, 1260, 1273, 1330, 1340, 1368, 1407, 1440, 1520, 1596, 1608, 1680, 1710, 1824, 1876, 1995, 2010, 2016, 2128, 2144, 2280, 2345, 2394, 2412, 2520, 2546, 2660, 2680, 2736, 2814, 3015, 3040, 3192, 3216, 3360, 3420, 3752, 3819, 3990, 4020, 4221, 4256, 4560, 4690, 4788, 4824, 5040, 5092, 5320, 5360, 5472, 5628, 5985, 6030, 6365, 6384, 6432, 6840, 7035, 7504, 7638, 7980, 8040, 8442, 8911, 9120, 9380, 9576, 9648, 10080, 10184, 10640, 10720, 11256, 11457, 11970, 12060, 12730, 12768, 13680, 14070, 15008, 15276, 15960, 16080, 16884, 17822, 18760, 19095, 19152, 19296, 20368, 21105, 21280, 22512, 22914, 23940, 24120, 25460, 26733, 27360, 28140, 30552, 31920, 32160, 33768, 35644, 37520, 38190, 38304, 40736, 42210, 44555, 45024, 45828, 47880, 48240, 50920, 53466, 56280, 57285, 61104, 63840, 67536, 71288, 75040, 76380, 80199, 84420, 89110, 91656, 95760, 96480, 101840, 106932, 112560, 114570, 122208, 133665, 135072, 142576, 152760, 160398, 168840, 178220, 183312, 191520, 203680, 213864, 225120, 229140, 267330, 285152, 305520, 320796, 337680, 356440, 366624, 400995, 427728, 458280, 534660, 611040, 641592, 675360, 712880, 801990, 855456, 916560, 1069320, 1283184, 1425760, 1603980, 1833120, 2138640, 2566368, 3207960, 4277280, 6415920, 12831840]

約数ペア:

[(1, 12831840), (2, 6415920), (3, 4277280), (4, 3207960), (5, 2566368), (6, 2138640), (7, 1833120), (8, 1603980), (9, 1425760), (10, 1283184), (12, 1069320), (14, 916560), (15, 855456), (16, 801990), (18, 712880), (19, 675360), (20, 641592), (21, 611040), (24, 534660), (28, 458280), (30, 427728), (32, 400995), (35, 366624), (36, 356440), (38, 337680), (40, 320796), (42, 305520), (45, 285152), (48, 267330), (56, 229140), (57, 225120), (60, 213864), (63, 203680), (67, 191520), (70, 183312), (72, 178220), (76, 168840), (80, 160398), (84, 152760), (90, 142576), (95, 135072), (96, 133665), (105, 122208), (112, 114570), (114, 112560), (120, 106932), (126, 101840), (133, 96480), (134, 95760), (140, 91656), (144, 89110), (152, 84420), (160, 80199), (168, 76380), (171, 75040), (180, 71288), (190, 67536), (201, 63840), (210, 61104), (224, 57285), (228, 56280), (240, 53466), (252, 50920), (266, 48240), (268, 47880), (280, 45828), (285, 45024), (288, 44555), (304, 42210), (315, 40736), (335, 38304), (336, 38190), (342, 37520), (360, 35644), (380, 33768), (399, 32160), (402, 31920), (420, 30552), (456, 28140), (469, 27360), (480, 26733), (504, 25460), (532, 24120), (536, 23940), (560, 22914), (570, 22512), (603, 21280), (608, 21105), (630, 20368), (665, 19296), (670, 19152), (672, 19095), (684, 18760), (720, 17822), (760, 16884), (798, 16080), (804, 15960), (840, 15276), (855, 15008), (912, 14070), (938, 13680), (1005, 12768), (1008, 12730), (1064, 12060), (1072, 11970), (1120, 11457), (1140, 11256), (1197, 10720), (1206, 10640), (1260, 10184), (1273, 10080), (1330, 9648), (1340, 9576), (1368, 9380), (1407, 9120), (1440, 8911), (1520, 8442), (1596, 8040), (1608, 7980), (1680, 7638), (1710, 7504), (1824, 7035), (1876, 6840), (1995, 6432), (2010, 6384), (2016, 6365), (2128, 6030), (2144, 5985), (2280, 5628), (2345, 5472), (2394, 5360), (2412, 5320), (2520, 5092), (2546, 5040), (2660, 4824), (2680, 4788), (2736, 4690), (2814, 4560), (3015, 4256), (3040, 4221), (3192, 4020), (3216, 3990), (3360, 3819), (3420, 3752)]