192938240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 513910656

約数和(自身を除く): 320972416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 128, 142, 160, 176, 193, 220, 256, 284, 320, 352, 355, 386, 440, 568, 640, 704, 710, 772, 781, 880, 965, 1136, 1280, 1408, 1420, 1544, 1562, 1760, 1930, 2123, 2272, 2816, 2840, 3088, 3124, 3520, 3860, 3905, 4246, 4544, 5680, 6176, 6248, 7040, 7720, 7810, 8492, 9088, 10615, 11360, 12352, 12496, 13703, 14080, 15440, 15620, 16984, 18176, 21230, 22720, 24704, 24992, 27406, 30880, 31240, 33968, 42460, 45440, 49408, 49984, 54812, 61760, 62480, 67936, 68515, 84920, 90880, 99968, 109624, 123520, 124960, 135872, 137030, 150733, 169840, 199936, 219248, 247040, 249920, 271744, 274060, 301466, 339680, 438496, 499840, 543488, 548120, 602932, 679360, 753665, 876992, 999680, 1096240, 1205864, 1358720, 1507330, 1753984, 2192480, 2411728, 2717440, 3014660, 3507968, 4384960, 4823456, 6029320, 8769920, 9646912, 12058640, 17539840, 19293824, 24117280, 38587648, 48234560, 96469120, 192938240]

約数ペア:

[(1, 192938240), (2, 96469120), (4, 48234560), (5, 38587648), (8, 24117280), (10, 19293824), (11, 17539840), (16, 12058640), (20, 9646912), (22, 8769920), (32, 6029320), (40, 4823456), (44, 4384960), (55, 3507968), (64, 3014660), (71, 2717440), (80, 2411728), (88, 2192480), (110, 1753984), (128, 1507330), (142, 1358720), (160, 1205864), (176, 1096240), (193, 999680), (220, 876992), (256, 753665), (284, 679360), (320, 602932), (352, 548120), (355, 543488), (386, 499840), (440, 438496), (568, 339680), (640, 301466), (704, 274060), (710, 271744), (772, 249920), (781, 247040), (880, 219248), (965, 199936), (1136, 169840), (1280, 150733), (1408, 137030), (1420, 135872), (1544, 124960), (1562, 123520), (1760, 109624), (1930, 99968), (2123, 90880), (2272, 84920), (2816, 68515), (2840, 67936), (3088, 62480), (3124, 61760), (3520, 54812), (3860, 49984), (3905, 49408), (4246, 45440), (4544, 42460), (5680, 33968), (6176, 31240), (6248, 30880), (7040, 27406), (7720, 24992), (7810, 24704), (8492, 22720), (9088, 21230), (10615, 18176), (11360, 16984), (12352, 15620), (12496, 15440), (13703, 14080)]