2620314928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 7222394880

約数和(自身を除く): 4602079952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 31, 38, 44, 46, 56, 62, 76, 77, 88, 92, 112, 124, 133, 152, 154, 157, 161, 176, 184, 209, 217, 248, 253, 266, 304, 308, 314, 322, 341, 368, 418, 434, 437, 496, 506, 532, 589, 616, 628, 644, 682, 713, 836, 868, 874, 1012, 1064, 1099, 1178, 1232, 1256, 1288, 1364, 1426, 1463, 1672, 1727, 1736, 1748, 1771, 2024, 2128, 2198, 2356, 2387, 2512, 2576, 2728, 2852, 2926, 2983, 3059, 3344, 3454, 3472, 3496, 3542, 3611, 4048, 4123, 4396, 4712, 4774, 4807, 4867, 4991, 5456, 5704, 5852, 5966, 6118, 6479, 6908, 6992, 7084, 7222, 7843, 8246, 8792, 9424, 9548, 9614, 9734, 9982, 11408, 11704, 11932, 12089, 12236, 12958, 13547, 13816, 14168, 14444, 15686, 16492, 17584, 19096, 19228, 19468, 19964, 20881, 23408, 23864, 24178, 24472, 25277, 25916, 27094, 27632, 28336, 28888, 31372, 32813, 32984, 33649, 34069, 38192, 38456, 38936, 39721, 39928, 41762, 45353, 47728, 48356, 48944, 50554, 51832, 53537, 54188, 54901, 57776, 62744, 65626, 65968, 67298, 68138, 68609, 76912, 77872, 79442, 79856, 83524, 90706, 92473, 94829, 96712, 101108, 103664, 107074, 108376, 109802, 111941, 125488, 131252, 134596, 136276, 137218, 149017, 158884, 167048, 181412, 184946, 189658, 193424, 202216, 214148, 216752, 219604, 223882, 229691, 262504, 269192, 272552, 274436, 278047, 298034, 317768, 334096, 362824, 369892, 374759, 379316, 404432, 428296, 439208, 447764, 459382, 480263, 525008, 538384, 545104, 548872, 556094, 596068, 635536, 647311, 725648, 739784, 749518, 754699, 758632, 783587, 856592, 878416, 895528, 918764, 960526, 1017203, 1043119, 1097744, 1112188, 1192136, 1231351, 1294622, 1479568, 1499036, 1509398, 1517264, 1567174, 1791056, 1837528, 1921052, 2034406, 2086238, 2126879, 2224376, 2384272, 2462702, 2589244, 2998072, 3018796, 3134348, 3675056, 3842104, 4068812, 4172476, 4253758, 4448752, 4925404, 5178488, 5282893, 5996144, 6037592, 6268696, 7120421, 7684208, 8137624, 8344952, 8507516, 8619457, 9850808, 10356976, 10565786, 12075184, 12537392, 14240842, 14888153, 16275248, 16689904, 17015032, 17238914, 19701616, 21131572, 23395669, 28481684, 29776306, 34030064, 34477828, 42263144, 46791338, 56963368, 59552612, 68955656, 84526288, 93582676, 113926736, 119105224, 137911312, 163769683, 187165352, 238210448, 327539366, 374330704, 655078732, 1310157464, 2620314928]

約数ペア:

[(1, 2620314928), (2, 1310157464), (4, 655078732), (7, 374330704), (8, 327539366), (11, 238210448), (14, 187165352), (16, 163769683), (19, 137911312), (22, 119105224), (23, 113926736), (28, 93582676), (31, 84526288), (38, 68955656), (44, 59552612), (46, 56963368), (56, 46791338), (62, 42263144), (76, 34477828), (77, 34030064), (88, 29776306), (92, 28481684), (112, 23395669), (124, 21131572), (133, 19701616), (152, 17238914), (154, 17015032), (157, 16689904), (161, 16275248), (176, 14888153), (184, 14240842), (209, 12537392), (217, 12075184), (248, 10565786), (253, 10356976), (266, 9850808), (304, 8619457), (308, 8507516), (314, 8344952), (322, 8137624), (341, 7684208), (368, 7120421), (418, 6268696), (434, 6037592), (437, 5996144), (496, 5282893), (506, 5178488), (532, 4925404), (589, 4448752), (616, 4253758), (628, 4172476), (644, 4068812), (682, 3842104), (713, 3675056), (836, 3134348), (868, 3018796), (874, 2998072), (1012, 2589244), (1064, 2462702), (1099, 2384272), (1178, 2224376), (1232, 2126879), (1256, 2086238), (1288, 2034406), (1364, 1921052), (1426, 1837528), (1463, 1791056), (1672, 1567174), (1727, 1517264), (1736, 1509398), (1748, 1499036), (1771, 1479568), (2024, 1294622), (2128, 1231351), (2198, 1192136), (2356, 1112188), (2387, 1097744), (2512, 1043119), (2576, 1017203), (2728, 960526), (2852, 918764), (2926, 895528), (2983, 878416), (3059, 856592), (3344, 783587), (3454, 758632), (3472, 754699), (3496, 749518), (3542, 739784), (3611, 725648), (4048, 647311), (4123, 635536), (4396, 596068), (4712, 556094), (4774, 548872), (4807, 545104), (4867, 538384), (4991, 525008), (5456, 480263), (5704, 459382), (5852, 447764), (5966, 439208), (6118, 428296), (6479, 404432), (6908, 379316), (6992, 374759), (7084, 369892), (7222, 362824), (7843, 334096), (8246, 317768), (8792, 298034), (9424, 278047), (9548, 274436), (9614, 272552), (9734, 269192), (9982, 262504), (11408, 229691), (11704, 223882), (11932, 219604), (12089, 216752), (12236, 214148), (12958, 202216), (13547, 193424), (13816, 189658), (14168, 184946), (14444, 181412), (15686, 167048), (16492, 158884), (17584, 149017), (19096, 137218), (19228, 136276), (19468, 134596), (19964, 131252), (20881, 125488), (23408, 111941), (23864, 109802), (24178, 108376), (24472, 107074), (25277, 103664), (25916, 101108), (27094, 96712), (27632, 94829), (28336, 92473), (28888, 90706), (31372, 83524), (32813, 79856), (32984, 79442), (33649, 77872), (34069, 76912), (38192, 68609), (38456, 68138), (38936, 67298), (39721, 65968), (39928, 65626), (41762, 62744), (45353, 57776), (47728, 54901), (48356, 54188), (48944, 53537), (50554, 51832)]