125917680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 449399808

約数和(自身を除く): 323482128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 280, 311, 336, 420, 482, 560, 622, 723, 840, 933, 964, 1205, 1244, 1446, 1555, 1680, 1687, 1866, 1928, 2177, 2410, 2488, 2892, 3110, 3374, 3615, 3732, 3856, 4354, 4665, 4820, 4976, 5061, 5784, 6220, 6531, 6748, 7230, 7464, 8435, 8708, 9330, 9640, 10122, 10885, 11568, 12440, 13062, 13496, 14460, 14928, 16870, 17416, 18660, 19280, 20244, 21770, 24880, 25305, 26124, 26992, 28920, 32655, 33740, 34832, 37320, 40488, 43540, 50610, 52248, 57840, 65310, 67480, 74640, 74951, 80976, 87080, 101220, 104496, 130620, 134960, 149902, 174160, 202440, 224853, 261240, 299804, 374755, 404880, 449706, 522480, 524657, 599608, 749510, 899412, 1049314, 1124265, 1199216, 1499020, 1573971, 1798824, 2098628, 2248530, 2623285, 2998040, 3147942, 3597648, 4197256, 4497060, 5246570, 5996080, 6295884, 7869855, 8394512, 8994120, 10493140, 12591768, 15739710, 17988240, 20986280, 25183536, 31479420, 41972560, 62958840, 125917680]

約数ペア:

[(1, 125917680), (2, 62958840), (3, 41972560), (4, 31479420), (5, 25183536), (6, 20986280), (7, 17988240), (8, 15739710), (10, 12591768), (12, 10493140), (14, 8994120), (15, 8394512), (16, 7869855), (20, 6295884), (21, 5996080), (24, 5246570), (28, 4497060), (30, 4197256), (35, 3597648), (40, 3147942), (42, 2998040), (48, 2623285), (56, 2248530), (60, 2098628), (70, 1798824), (80, 1573971), (84, 1499020), (105, 1199216), (112, 1124265), (120, 1049314), (140, 899412), (168, 749510), (210, 599608), (240, 524657), (241, 522480), (280, 449706), (311, 404880), (336, 374755), (420, 299804), (482, 261240), (560, 224853), (622, 202440), (723, 174160), (840, 149902), (933, 134960), (964, 130620), (1205, 104496), (1244, 101220), (1446, 87080), (1555, 80976), (1680, 74951), (1687, 74640), (1866, 67480), (1928, 65310), (2177, 57840), (2410, 52248), (2488, 50610), (2892, 43540), (3110, 40488), (3374, 37320), (3615, 34832), (3732, 33740), (3856, 32655), (4354, 28920), (4665, 26992), (4820, 26124), (4976, 25305), (5061, 24880), (5784, 21770), (6220, 20244), (6531, 19280), (6748, 18660), (7230, 17416), (7464, 16870), (8435, 14928), (8708, 14460), (9330, 13496), (9640, 13062), (10122, 12440), (10885, 11568)]