143352720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 320

約数和(自身を含む): 595200000

約数和(自身を除く): 451847280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 499, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 998, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1497, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 1996, 2052, 2128, 2160, 2280, 2394, 2495, 2520, 2565, 2660, 2736, 2994, 3024, 3192, 3420, 3493, 3591, 3780, 3990, 3992, 4104, 4491, 4560, 4788, 4990, 5040, 5130, 5320, 5985, 5988, 6384, 6840, 6986, 7182, 7485, 7560, 7980, 7984, 8208, 8982, 9481, 9576, 9980, 10260, 10479, 10640, 11970, 11976, 13473, 13680, 13972, 14364, 14970, 15120, 15960, 17465, 17955, 17964, 18962, 19152, 19960, 20520, 20958, 22455, 23940, 23952, 26946, 27944, 28443, 28728, 29940, 31437, 31920, 34930, 35910, 35928, 37924, 39920, 41040, 41916, 44910, 47405, 47880, 52395, 53892, 55888, 56886, 57456, 59880, 62874, 66367, 67365, 69860, 71820, 71856, 75848, 83832, 85329, 89820, 94311, 94810, 95760, 104790, 107784, 113772, 119760, 125748, 132734, 134730, 139720, 142215, 143640, 151696, 157185, 167664, 170658, 179640, 188622, 189620, 199101, 209580, 215568, 227544, 251496, 255987, 265468, 269460, 279440, 284430, 287280, 314370, 331835, 341316, 359280, 377244, 379240, 398202, 419160, 426645, 455088, 471555, 502992, 511974, 530936, 538920, 568860, 597303, 628740, 663670, 682632, 754488, 758480, 796404, 838320, 853290, 943110, 995505, 1023948, 1061872, 1077840, 1137720, 1194606, 1257480, 1279935, 1327340, 1365264, 1508976, 1592808, 1706580, 1791909, 1886220, 1991010, 2047896, 2275440, 2389212, 2514960, 2559870, 2654680, 2986515, 3185616, 3413160, 3583818, 3772440, 3982020, 4095792, 4778424, 5119740, 5309360, 5973030, 6826320, 7167636, 7544880, 7964040, 8959545, 9556848, 10239480, 11946060, 14335272, 15928080, 17919090, 20478960, 23892120, 28670544, 35838180, 47784240, 71676360, 143352720]

約数ペア:

[(1, 143352720), (2, 71676360), (3, 47784240), (4, 35838180), (5, 28670544), (6, 23892120), (7, 20478960), (8, 17919090), (9, 15928080), (10, 14335272), (12, 11946060), (14, 10239480), (15, 9556848), (16, 8959545), (18, 7964040), (19, 7544880), (20, 7167636), (21, 6826320), (24, 5973030), (27, 5309360), (28, 5119740), (30, 4778424), (35, 4095792), (36, 3982020), (38, 3772440), (40, 3583818), (42, 3413160), (45, 3185616), (48, 2986515), (54, 2654680), (56, 2559870), (57, 2514960), (60, 2389212), (63, 2275440), (70, 2047896), (72, 1991010), (76, 1886220), (80, 1791909), (84, 1706580), (90, 1592808), (95, 1508976), (105, 1365264), (108, 1327340), (112, 1279935), (114, 1257480), (120, 1194606), (126, 1137720), (133, 1077840), (135, 1061872), (140, 1023948), (144, 995505), (152, 943110), (168, 853290), (171, 838320), (180, 796404), (189, 758480), (190, 754488), (210, 682632), (216, 663670), (228, 628740), (240, 597303), (252, 568860), (266, 538920), (270, 530936), (280, 511974), (285, 502992), (304, 471555), (315, 455088), (336, 426645), (342, 419160), (360, 398202), (378, 379240), (380, 377244), (399, 359280), (420, 341316), (432, 331835), (456, 314370), (499, 287280), (504, 284430), (513, 279440), (532, 269460), (540, 265468), (560, 255987), (570, 251496), (630, 227544), (665, 215568), (684, 209580), (720, 199101), (756, 189620), (760, 188622), (798, 179640), (840, 170658), (855, 167664), (912, 157185), (945, 151696), (998, 143640), (1008, 142215), (1026, 139720), (1064, 134730), (1080, 132734), (1140, 125748), (1197, 119760), (1260, 113772), (1330, 107784), (1368, 104790), (1497, 95760), (1512, 94810), (1520, 94311), (1596, 89820), (1680, 85329), (1710, 83832), (1890, 75848), (1995, 71856), (1996, 71820), (2052, 69860), (2128, 67365), (2160, 66367), (2280, 62874), (2394, 59880), (2495, 57456), (2520, 56886), (2565, 55888), (2660, 53892), (2736, 52395), (2994, 47880), (3024, 47405), (3192, 44910), (3420, 41916), (3493, 41040), (3591, 39920), (3780, 37924), (3990, 35928), (3992, 35910), (4104, 34930), (4491, 31920), (4560, 31437), (4788, 29940), (4990, 28728), (5040, 28443), (5130, 27944), (5320, 26946), (5985, 23952), (5988, 23940), (6384, 22455), (6840, 20958), (6986, 20520), (7182, 19960), (7485, 19152), (7560, 18962), (7980, 17964), (7984, 17955), (8208, 17465), (8982, 15960), (9481, 15120), (9576, 14970), (9980, 14364), (10260, 13972), (10479, 13680), (10640, 13473), (11970, 11976)]