83776560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 303409152

約数和(自身を除く): 219632592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1061, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2122, 2256, 2632, 2820, 3183, 3290, 3760, 3948, 4244, 4935, 5264, 5305, 5640, 6366, 6580, 7427, 7896, 8488, 9870, 10610, 11280, 12732, 13160, 14854, 15792, 15915, 16976, 19740, 21220, 22281, 25464, 26320, 29708, 31830, 37135, 39480, 42440, 44562, 49867, 50928, 59416, 63660, 74270, 78960, 84880, 89124, 99734, 111405, 118832, 127320, 148540, 149601, 178248, 199468, 222810, 249335, 254640, 297080, 299202, 349069, 356496, 398936, 445620, 498670, 594160, 598404, 698138, 748005, 797872, 891240, 997340, 1047207, 1196808, 1396276, 1496010, 1745345, 1782480, 1994680, 2094414, 2393616, 2792552, 2992020, 3490690, 3989360, 4188828, 5236035, 5585104, 5984040, 6981380, 8377656, 10472070, 11968080, 13962760, 16755312, 20944140, 27925520, 41888280, 83776560]

約数ペア:

[(1, 83776560), (2, 41888280), (3, 27925520), (4, 20944140), (5, 16755312), (6, 13962760), (7, 11968080), (8, 10472070), (10, 8377656), (12, 6981380), (14, 5984040), (15, 5585104), (16, 5236035), (20, 4188828), (21, 3989360), (24, 3490690), (28, 2992020), (30, 2792552), (35, 2393616), (40, 2094414), (42, 1994680), (47, 1782480), (48, 1745345), (56, 1496010), (60, 1396276), (70, 1196808), (80, 1047207), (84, 997340), (94, 891240), (105, 797872), (112, 748005), (120, 698138), (140, 598404), (141, 594160), (168, 498670), (188, 445620), (210, 398936), (235, 356496), (240, 349069), (280, 299202), (282, 297080), (329, 254640), (336, 249335), (376, 222810), (420, 199468), (470, 178248), (560, 149601), (564, 148540), (658, 127320), (705, 118832), (752, 111405), (840, 99734), (940, 89124), (987, 84880), (1061, 78960), (1128, 74270), (1316, 63660), (1410, 59416), (1645, 50928), (1680, 49867), (1880, 44562), (1974, 42440), (2122, 39480), (2256, 37135), (2632, 31830), (2820, 29708), (3183, 26320), (3290, 25464), (3760, 22281), (3948, 21220), (4244, 19740), (4935, 16976), (5264, 15915), (5305, 15792), (5640, 14854), (6366, 13160), (6580, 12732), (7427, 11280), (7896, 10610), (8488, 9870)]