283304560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 857320128

約数和(自身を除く): 574015568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 113, 121, 140, 148, 154, 176, 185, 220, 226, 242, 259, 280, 296, 308, 370, 385, 407, 440, 452, 484, 518, 560, 565, 592, 605, 616, 740, 770, 791, 814, 847, 880, 904, 968, 1036, 1130, 1210, 1232, 1243, 1295, 1480, 1540, 1582, 1628, 1694, 1808, 1936, 2035, 2072, 2260, 2420, 2486, 2590, 2849, 2960, 3080, 3164, 3256, 3388, 3955, 4070, 4144, 4181, 4235, 4477, 4520, 4840, 4972, 5180, 5698, 6160, 6215, 6328, 6512, 6776, 7910, 8140, 8362, 8470, 8701, 8954, 9040, 9680, 9944, 10360, 11396, 12430, 12656, 13552, 13673, 14245, 15820, 16280, 16724, 16940, 17402, 17908, 19888, 20720, 20905, 22385, 22792, 24860, 27346, 28490, 29267, 31339, 31640, 32560, 33448, 33880, 34804, 35816, 41810, 43505, 44770, 45584, 45991, 49720, 54692, 56980, 58534, 62678, 63280, 66896, 67760, 68365, 69608, 71632, 83620, 87010, 89540, 91982, 95711, 99440, 109384, 113960, 117068, 125356, 136730, 139216, 146335, 156695, 167240, 174020, 179080, 183964, 191422, 218768, 227920, 229955, 234136, 250712, 273460, 292670, 313390, 321937, 334480, 348040, 358160, 367928, 382844, 459910, 468272, 478555, 501424, 505901, 546920, 585340, 626780, 643874, 696080, 735856, 765688, 919820, 957110, 1011802, 1093840, 1170680, 1253560, 1287748, 1531376, 1609685, 1839640, 1914220, 2023604, 2341360, 2507120, 2529505, 2575496, 3219370, 3541307, 3679280, 3828440, 4047208, 5059010, 5150992, 6438740, 7082614, 7656880, 8094416, 10118020, 12877480, 14165228, 17706535, 20236040, 25754960, 28330456, 35413070, 40472080, 56660912, 70826140, 141652280, 283304560]

約数ペア:

[(1, 283304560), (2, 141652280), (4, 70826140), (5, 56660912), (7, 40472080), (8, 35413070), (10, 28330456), (11, 25754960), (14, 20236040), (16, 17706535), (20, 14165228), (22, 12877480), (28, 10118020), (35, 8094416), (37, 7656880), (40, 7082614), (44, 6438740), (55, 5150992), (56, 5059010), (70, 4047208), (74, 3828440), (77, 3679280), (80, 3541307), (88, 3219370), (110, 2575496), (112, 2529505), (113, 2507120), (121, 2341360), (140, 2023604), (148, 1914220), (154, 1839640), (176, 1609685), (185, 1531376), (220, 1287748), (226, 1253560), (242, 1170680), (259, 1093840), (280, 1011802), (296, 957110), (308, 919820), (370, 765688), (385, 735856), (407, 696080), (440, 643874), (452, 626780), (484, 585340), (518, 546920), (560, 505901), (565, 501424), (592, 478555), (605, 468272), (616, 459910), (740, 382844), (770, 367928), (791, 358160), (814, 348040), (847, 334480), (880, 321937), (904, 313390), (968, 292670), (1036, 273460), (1130, 250712), (1210, 234136), (1232, 229955), (1243, 227920), (1295, 218768), (1480, 191422), (1540, 183964), (1582, 179080), (1628, 174020), (1694, 167240), (1808, 156695), (1936, 146335), (2035, 139216), (2072, 136730), (2260, 125356), (2420, 117068), (2486, 113960), (2590, 109384), (2849, 99440), (2960, 95711), (3080, 91982), (3164, 89540), (3256, 87010), (3388, 83620), (3955, 71632), (4070, 69608), (4144, 68365), (4181, 67760), (4235, 66896), (4477, 63280), (4520, 62678), (4840, 58534), (4972, 56980), (5180, 54692), (5698, 49720), (6160, 45991), (6215, 45584), (6328, 44770), (6512, 43505), (6776, 41810), (7910, 35816), (8140, 34804), (8362, 33880), (8470, 33448), (8701, 32560), (8954, 31640), (9040, 31339), (9680, 29267), (9944, 28490), (10360, 27346), (11396, 24860), (12430, 22792), (12656, 22385), (13552, 20905), (13673, 20720), (14245, 19888), (15820, 17908), (16280, 17402), (16724, 16940)]