212503680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 744681600

約数和(自身を除く): 532177920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 467, 474, 480, 576, 632, 640, 711, 720, 790, 934, 948, 960, 1152, 1185, 1264, 1401, 1422, 1440, 1580, 1868, 1896, 1920, 2335, 2370, 2528, 2802, 2844, 2880, 3160, 3555, 3736, 3792, 4203, 4670, 4740, 5056, 5604, 5688, 5760, 6320, 7005, 7110, 7472, 7584, 8406, 9340, 9480, 10112, 11208, 11376, 12640, 14010, 14220, 14944, 15168, 16812, 18680, 18960, 21015, 22416, 22752, 25280, 28020, 28440, 29888, 30336, 33624, 36893, 37360, 37920, 42030, 44832, 45504, 50560, 56040, 56880, 59776, 67248, 73786, 74720, 75840, 84060, 89664, 91008, 110679, 112080, 113760, 134496, 147572, 149440, 151680, 168120, 179328, 184465, 221358, 224160, 227520, 268992, 295144, 298880, 332037, 336240, 368930, 442716, 448320, 455040, 537984, 553395, 590288, 664074, 672480, 737860, 885432, 896640, 1106790, 1180576, 1328148, 1344960, 1475720, 1660185, 1770864, 2213580, 2361152, 2656296, 2689920, 2951440, 3320370, 3541728, 4427160, 4722304, 5312592, 5902880, 6640740, 7083456, 8854320, 10625184, 11805760, 13281480, 14166912, 17708640, 21250368, 23611520, 26562960, 35417280, 42500736, 53125920, 70834560, 106251840, 212503680]

約数ペア:

[(1, 212503680), (2, 106251840), (3, 70834560), (4, 53125920), (5, 42500736), (6, 35417280), (8, 26562960), (9, 23611520), (10, 21250368), (12, 17708640), (15, 14166912), (16, 13281480), (18, 11805760), (20, 10625184), (24, 8854320), (30, 7083456), (32, 6640740), (36, 5902880), (40, 5312592), (45, 4722304), (48, 4427160), (60, 3541728), (64, 3320370), (72, 2951440), (79, 2689920), (80, 2656296), (90, 2361152), (96, 2213580), (120, 1770864), (128, 1660185), (144, 1475720), (158, 1344960), (160, 1328148), (180, 1180576), (192, 1106790), (237, 896640), (240, 885432), (288, 737860), (316, 672480), (320, 664074), (360, 590288), (384, 553395), (395, 537984), (467, 455040), (474, 448320), (480, 442716), (576, 368930), (632, 336240), (640, 332037), (711, 298880), (720, 295144), (790, 268992), (934, 227520), (948, 224160), (960, 221358), (1152, 184465), (1185, 179328), (1264, 168120), (1401, 151680), (1422, 149440), (1440, 147572), (1580, 134496), (1868, 113760), (1896, 112080), (1920, 110679), (2335, 91008), (2370, 89664), (2528, 84060), (2802, 75840), (2844, 74720), (2880, 73786), (3160, 67248), (3555, 59776), (3736, 56880), (3792, 56040), (4203, 50560), (4670, 45504), (4740, 44832), (5056, 42030), (5604, 37920), (5688, 37360), (5760, 36893), (6320, 33624), (7005, 30336), (7110, 29888), (7472, 28440), (7584, 28020), (8406, 25280), (9340, 22752), (9480, 22416), (10112, 21015), (11208, 18960), (11376, 18680), (12640, 16812), (14010, 15168), (14220, 14944)]