68990064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 230401920

約数和(自身を除く): 161411856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 23, 24, 26, 33, 38, 39, 44, 46, 48, 52, 57, 66, 69, 76, 78, 88, 92, 104, 114, 132, 138, 143, 152, 156, 176, 184, 208, 209, 228, 247, 253, 264, 276, 286, 299, 304, 312, 368, 418, 429, 437, 456, 494, 506, 528, 529, 552, 572, 598, 624, 627, 741, 759, 836, 858, 874, 897, 912, 988, 1012, 1058, 1104, 1144, 1196, 1254, 1311, 1482, 1518, 1587, 1672, 1716, 1748, 1794, 1976, 2024, 2116, 2288, 2392, 2508, 2622, 2717, 2964, 3036, 3174, 3289, 3344, 3432, 3496, 3588, 3952, 4048, 4232, 4784, 4807, 5016, 5244, 5434, 5681, 5819, 5928, 6072, 6348, 6578, 6864, 6877, 6992, 7176, 8151, 8464, 9614, 9867, 10032, 10051, 10488, 10868, 11362, 11638, 11856, 12144, 12696, 13156, 13754, 14352, 14421, 16302, 17043, 17457, 19228, 19734, 20102, 20631, 20976, 21736, 22724, 23276, 25392, 26312, 27508, 28842, 30153, 32604, 34086, 34914, 38456, 39468, 40204, 41262, 43472, 45448, 46552, 52624, 55016, 57684, 60306, 62491, 65208, 68172, 69828, 75647, 76912, 78936, 80408, 82524, 90896, 93104, 110032, 110561, 115368, 120612, 124982, 130416, 130663, 136344, 139656, 151294, 157872, 160816, 165048, 187473, 221122, 226941, 230736, 241224, 249964, 261326, 272688, 279312, 302588, 330096, 331683, 374946, 391989, 442244, 453882, 482448, 499928, 522652, 605176, 663366, 749892, 783978, 884488, 907764, 999856, 1045304, 1210352, 1326732, 1437293, 1499784, 1567956, 1768976, 1815528, 2090608, 2653464, 2874586, 2999568, 3135912, 3631056, 4311879, 5306928, 5749172, 6271824, 8623758, 11498344, 17247516, 22996688, 34495032, 68990064]

約数ペア:

[(1, 68990064), (2, 34495032), (3, 22996688), (4, 17247516), (6, 11498344), (8, 8623758), (11, 6271824), (12, 5749172), (13, 5306928), (16, 4311879), (19, 3631056), (22, 3135912), (23, 2999568), (24, 2874586), (26, 2653464), (33, 2090608), (38, 1815528), (39, 1768976), (44, 1567956), (46, 1499784), (48, 1437293), (52, 1326732), (57, 1210352), (66, 1045304), (69, 999856), (76, 907764), (78, 884488), (88, 783978), (92, 749892), (104, 663366), (114, 605176), (132, 522652), (138, 499928), (143, 482448), (152, 453882), (156, 442244), (176, 391989), (184, 374946), (208, 331683), (209, 330096), (228, 302588), (247, 279312), (253, 272688), (264, 261326), (276, 249964), (286, 241224), (299, 230736), (304, 226941), (312, 221122), (368, 187473), (418, 165048), (429, 160816), (437, 157872), (456, 151294), (494, 139656), (506, 136344), (528, 130663), (529, 130416), (552, 124982), (572, 120612), (598, 115368), (624, 110561), (627, 110032), (741, 93104), (759, 90896), (836, 82524), (858, 80408), (874, 78936), (897, 76912), (912, 75647), (988, 69828), (1012, 68172), (1058, 65208), (1104, 62491), (1144, 60306), (1196, 57684), (1254, 55016), (1311, 52624), (1482, 46552), (1518, 45448), (1587, 43472), (1672, 41262), (1716, 40204), (1748, 39468), (1794, 38456), (1976, 34914), (2024, 34086), (2116, 32604), (2288, 30153), (2392, 28842), (2508, 27508), (2622, 26312), (2717, 25392), (2964, 23276), (3036, 22724), (3174, 21736), (3289, 20976), (3344, 20631), (3432, 20102), (3496, 19734), (3588, 19228), (3952, 17457), (4048, 17043), (4232, 16302), (4784, 14421), (4807, 14352), (5016, 13754), (5244, 13156), (5434, 12696), (5681, 12144), (5819, 11856), (5928, 11638), (6072, 11362), (6348, 10868), (6578, 10488), (6864, 10051), (6877, 10032), (6992, 9867), (7176, 9614), (8151, 8464)]