1270835520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 224

約数和(自身を含む): 4281098880

約数和(自身を除く): 3010263360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 193, 228, 240, 285, 304, 320, 361, 380, 386, 456, 480, 570, 579, 608, 722, 760, 772, 912, 960, 965, 1083, 1140, 1158, 1216, 1444, 1520, 1544, 1805, 1824, 1930, 2166, 2280, 2316, 2888, 2895, 3040, 3088, 3610, 3648, 3667, 3860, 4332, 4560, 4632, 5415, 5776, 5790, 6080, 6176, 6859, 7220, 7334, 7720, 8664, 9120, 9264, 10830, 11001, 11552, 11580, 12352, 13718, 14440, 14668, 15440, 17328, 18240, 18335, 18528, 20577, 21660, 22002, 23104, 23160, 27436, 28880, 29336, 30880, 34295, 34656, 36670, 37056, 41154, 43320, 44004, 46320, 54872, 55005, 57760, 58672, 61760, 68590, 69312, 69673, 73340, 82308, 86640, 88008, 92640, 102885, 109744, 110010, 115520, 117344, 137180, 139346, 146680, 164616, 173280, 176016, 185280, 205770, 209019, 219488, 220020, 234688, 274360, 278692, 293360, 329232, 346560, 348365, 352032, 411540, 418038, 438976, 440040, 548720, 557384, 586720, 658464, 696730, 704064, 823080, 836076, 880080, 1045095, 1097440, 1114768, 1173440, 1316928, 1323787, 1393460, 1646160, 1672152, 1760160, 2090190, 2194880, 2229536, 2647574, 2786920, 3292320, 3344304, 3520320, 3971361, 4180380, 4459072, 5295148, 5573840, 6584640, 6618935, 6688608, 7942722, 8360760, 10590296, 11147680, 13237870, 13377216, 15885444, 16721520, 19856805, 21180592, 22295360, 26475740, 31770888, 33443040, 39713610, 42361184, 52951480, 63541776, 66886080, 79427220, 84722368, 105902960, 127083552, 158854440, 211805920, 254167104, 317708880, 423611840, 635417760, 1270835520]

約数ペア:

[(1, 1270835520), (2, 635417760), (3, 423611840), (4, 317708880), (5, 254167104), (6, 211805920), (8, 158854440), (10, 127083552), (12, 105902960), (15, 84722368), (16, 79427220), (19, 66886080), (20, 63541776), (24, 52951480), (30, 42361184), (32, 39713610), (38, 33443040), (40, 31770888), (48, 26475740), (57, 22295360), (60, 21180592), (64, 19856805), (76, 16721520), (80, 15885444), (95, 13377216), (96, 13237870), (114, 11147680), (120, 10590296), (152, 8360760), (160, 7942722), (190, 6688608), (192, 6618935), (193, 6584640), (228, 5573840), (240, 5295148), (285, 4459072), (304, 4180380), (320, 3971361), (361, 3520320), (380, 3344304), (386, 3292320), (456, 2786920), (480, 2647574), (570, 2229536), (579, 2194880), (608, 2090190), (722, 1760160), (760, 1672152), (772, 1646160), (912, 1393460), (960, 1323787), (965, 1316928), (1083, 1173440), (1140, 1114768), (1158, 1097440), (1216, 1045095), (1444, 880080), (1520, 836076), (1544, 823080), (1805, 704064), (1824, 696730), (1930, 658464), (2166, 586720), (2280, 557384), (2316, 548720), (2888, 440040), (2895, 438976), (3040, 418038), (3088, 411540), (3610, 352032), (3648, 348365), (3667, 346560), (3860, 329232), (4332, 293360), (4560, 278692), (4632, 274360), (5415, 234688), (5776, 220020), (5790, 219488), (6080, 209019), (6176, 205770), (6859, 185280), (7220, 176016), (7334, 173280), (7720, 164616), (8664, 146680), (9120, 139346), (9264, 137180), (10830, 117344), (11001, 115520), (11552, 110010), (11580, 109744), (12352, 102885), (13718, 92640), (14440, 88008), (14668, 86640), (15440, 82308), (17328, 73340), (18240, 69673), (18335, 69312), (18528, 68590), (20577, 61760), (21660, 58672), (22002, 57760), (23104, 55005), (23160, 54872), (27436, 46320), (28880, 44004), (29336, 43320), (30880, 41154), (34295, 37056), (34656, 36670)]