70422720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 112

約数和(自身を含む): 225978720

約数和(自身を除く): 155556000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 673, 872, 960, 1090, 1308, 1346, 1635, 1744, 2019, 2180, 2616, 2692, 3270, 3365, 3488, 4038, 4360, 5232, 5384, 6540, 6730, 6976, 8076, 8720, 10095, 10464, 10768, 13080, 13460, 16152, 17440, 20190, 20928, 21536, 26160, 26920, 32304, 34880, 40380, 43072, 52320, 53840, 64608, 73357, 80760, 104640, 107680, 129216, 146714, 161520, 215360, 220071, 293428, 323040, 366785, 440142, 586856, 646080, 733570, 880284, 1100355, 1173712, 1467140, 1760568, 2200710, 2347424, 2934280, 3521136, 4401420, 4694848, 5868560, 7042272, 8802840, 11737120, 14084544, 17605680, 23474240, 35211360, 70422720]

約数ペア:

[(1, 70422720), (2, 35211360), (3, 23474240), (4, 17605680), (5, 14084544), (6, 11737120), (8, 8802840), (10, 7042272), (12, 5868560), (15, 4694848), (16, 4401420), (20, 3521136), (24, 2934280), (30, 2347424), (32, 2200710), (40, 1760568), (48, 1467140), (60, 1173712), (64, 1100355), (80, 880284), (96, 733570), (109, 646080), (120, 586856), (160, 440142), (192, 366785), (218, 323040), (240, 293428), (320, 220071), (327, 215360), (436, 161520), (480, 146714), (545, 129216), (654, 107680), (673, 104640), (872, 80760), (960, 73357), (1090, 64608), (1308, 53840), (1346, 52320), (1635, 43072), (1744, 40380), (2019, 34880), (2180, 32304), (2616, 26920), (2692, 26160), (3270, 21536), (3365, 20928), (3488, 20190), (4038, 17440), (4360, 16152), (5232, 13460), (5384, 13080), (6540, 10768), (6730, 10464), (6976, 10095), (8076, 8720)]