63211360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 158397120

約数和(自身を除く): 95185760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 193, 230, 356, 368, 386, 445, 460, 712, 736, 772, 890, 920, 965, 1424, 1544, 1780, 1840, 1930, 2047, 2848, 3088, 3560, 3680, 3860, 4094, 4439, 6176, 7120, 7720, 8188, 8878, 10235, 14240, 15440, 16376, 17177, 17756, 20470, 22195, 30880, 32752, 34354, 35512, 40940, 44390, 65504, 68708, 71024, 81880, 85885, 88780, 137416, 142048, 163760, 171770, 177560, 274832, 327520, 343540, 355120, 395071, 549664, 687080, 710240, 790142, 1374160, 1580284, 1975355, 2748320, 3160568, 3950710, 6321136, 7901420, 12642272, 15802840, 31605680, 63211360]

約数ペア:

[(1, 63211360), (2, 31605680), (4, 15802840), (5, 12642272), (8, 7901420), (10, 6321136), (16, 3950710), (20, 3160568), (23, 2748320), (32, 1975355), (40, 1580284), (46, 1374160), (80, 790142), (89, 710240), (92, 687080), (115, 549664), (160, 395071), (178, 355120), (184, 343540), (193, 327520), (230, 274832), (356, 177560), (368, 171770), (386, 163760), (445, 142048), (460, 137416), (712, 88780), (736, 85885), (772, 81880), (890, 71024), (920, 68708), (965, 65504), (1424, 44390), (1544, 40940), (1780, 35512), (1840, 34354), (1930, 32752), (2047, 30880), (2848, 22195), (3088, 20470), (3560, 17756), (3680, 17177), (3860, 16376), (4094, 15440), (4439, 14240), (6176, 10235), (7120, 8878), (7720, 8188)]