220637424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 734738688

約数和(自身を除く): 514101264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 107, 112, 114, 119, 133, 136, 152, 168, 204, 214, 228, 238, 266, 272, 304, 321, 323, 336, 357, 361, 399, 408, 428, 456, 476, 532, 642, 646, 714, 722, 749, 798, 816, 856, 912, 952, 969, 1064, 1083, 1284, 1292, 1428, 1444, 1498, 1596, 1712, 1819, 1904, 1938, 2033, 2128, 2166, 2247, 2261, 2527, 2568, 2584, 2856, 2888, 2996, 3192, 3638, 3876, 4066, 4332, 4494, 4522, 5054, 5136, 5168, 5457, 5712, 5776, 5992, 6099, 6137, 6384, 6783, 7276, 7581, 7752, 8132, 8664, 8988, 9044, 10108, 10914, 11984, 12198, 12274, 12733, 13566, 14231, 14552, 15162, 15504, 16264, 17328, 17976, 18088, 18411, 20216, 21828, 24396, 24548, 25466, 27132, 28462, 29104, 30324, 32528, 34561, 35952, 36176, 36822, 38199, 38627, 40432, 42693, 42959, 43656, 48792, 49096, 50932, 54264, 56924, 60648, 69122, 73644, 76398, 77254, 85386, 85918, 87312, 97584, 98192, 101864, 103683, 108528, 113848, 115881, 121296, 128877, 138244, 147288, 152796, 154508, 170772, 171836, 203728, 207366, 227696, 231762, 241927, 257754, 270389, 276488, 294576, 305592, 309016, 341544, 343672, 414732, 463524, 483854, 515508, 540778, 552976, 611184, 618032, 656659, 683088, 687344, 725781, 811167, 829464, 927048, 967708, 1031016, 1081556, 1313318, 1451562, 1622334, 1658928, 1854096, 1935416, 1969977, 2062032, 2163112, 2626636, 2903124, 3244668, 3870832, 3939954, 4326224, 4596613, 5253272, 5806248, 6489336, 7879908, 9193226, 10506544, 11612496, 12978672, 13789839, 15759816, 18386452, 27579678, 31519632, 36772904, 55159356, 73545808, 110318712, 220637424]

約数ペア:

[(1, 220637424), (2, 110318712), (3, 73545808), (4, 55159356), (6, 36772904), (7, 31519632), (8, 27579678), (12, 18386452), (14, 15759816), (16, 13789839), (17, 12978672), (19, 11612496), (21, 10506544), (24, 9193226), (28, 7879908), (34, 6489336), (38, 5806248), (42, 5253272), (48, 4596613), (51, 4326224), (56, 3939954), (57, 3870832), (68, 3244668), (76, 2903124), (84, 2626636), (102, 2163112), (107, 2062032), (112, 1969977), (114, 1935416), (119, 1854096), (133, 1658928), (136, 1622334), (152, 1451562), (168, 1313318), (204, 1081556), (214, 1031016), (228, 967708), (238, 927048), (266, 829464), (272, 811167), (304, 725781), (321, 687344), (323, 683088), (336, 656659), (357, 618032), (361, 611184), (399, 552976), (408, 540778), (428, 515508), (456, 483854), (476, 463524), (532, 414732), (642, 343672), (646, 341544), (714, 309016), (722, 305592), (749, 294576), (798, 276488), (816, 270389), (856, 257754), (912, 241927), (952, 231762), (969, 227696), (1064, 207366), (1083, 203728), (1284, 171836), (1292, 170772), (1428, 154508), (1444, 152796), (1498, 147288), (1596, 138244), (1712, 128877), (1819, 121296), (1904, 115881), (1938, 113848), (2033, 108528), (2128, 103683), (2166, 101864), (2247, 98192), (2261, 97584), (2527, 87312), (2568, 85918), (2584, 85386), (2856, 77254), (2888, 76398), (2996, 73644), (3192, 69122), (3638, 60648), (3876, 56924), (4066, 54264), (4332, 50932), (4494, 49096), (4522, 48792), (5054, 43656), (5136, 42959), (5168, 42693), (5457, 40432), (5712, 38627), (5776, 38199), (5992, 36822), (6099, 36176), (6137, 35952), (6384, 34561), (6783, 32528), (7276, 30324), (7581, 29104), (7752, 28462), (8132, 27132), (8664, 25466), (8988, 24548), (9044, 24396), (10108, 21828), (10914, 20216), (11984, 18411), (12198, 18088), (12274, 17976), (12733, 17328), (13566, 16264), (14231, 15504), (14552, 15162)]