2665409280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 8999617536

約数和(自身を除く): 6334208256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 103, 115, 120, 128, 138, 160, 184, 192, 206, 230, 240, 256, 276, 293, 309, 320, 345, 368, 384, 412, 460, 480, 515, 552, 586, 618, 640, 690, 736, 768, 824, 879, 920, 960, 1030, 1104, 1172, 1236, 1280, 1380, 1465, 1472, 1545, 1648, 1758, 1840, 1920, 2060, 2208, 2344, 2369, 2472, 2760, 2930, 2944, 3090, 3296, 3516, 3680, 3840, 4120, 4395, 4416, 4688, 4738, 4944, 5520, 5860, 5888, 6180, 6592, 6739, 7032, 7107, 7360, 8240, 8790, 8832, 9376, 9476, 9888, 11040, 11720, 11845, 12360, 13184, 13478, 14064, 14214, 14720, 16480, 17580, 17664, 18752, 18952, 19776, 20217, 22080, 23440, 23690, 24720, 26368, 26956, 28128, 28428, 29440, 30179, 32960, 33695, 35160, 35535, 37504, 37904, 39552, 40434, 44160, 46880, 47380, 49440, 53912, 56256, 56856, 60358, 65920, 67390, 70320, 71070, 75008, 75808, 79104, 80868, 88320, 90537, 93760, 94760, 98880, 101085, 107824, 112512, 113712, 120716, 131840, 134780, 140640, 142140, 150895, 151616, 161736, 181074, 187520, 189520, 197760, 202170, 215648, 225024, 227424, 241432, 269560, 281280, 284280, 301790, 303232, 323472, 362148, 375040, 379040, 395520, 404340, 431296, 452685, 454848, 482864, 539120, 562560, 568560, 603580, 606464, 646944, 694117, 724296, 758080, 808680, 862592, 905370, 909696, 965728, 1078240, 1125120, 1137120, 1207160, 1293888, 1388234, 1448592, 1516160, 1617360, 1725184, 1810740, 1819392, 1931456, 2082351, 2156480, 2274240, 2414320, 2587776, 2776468, 2897184, 3032320, 3234720, 3470585, 3621480, 3862912, 4164702, 4312960, 4548480, 4828640, 5175552, 5552936, 5794368, 6469440, 6941170, 7242960, 7725824, 8329404, 8625920, 9096960, 9657280, 10411755, 11105872, 11588736, 12938880, 13882340, 14485920, 16658808, 19314560, 20823510, 22211744, 23177472, 25877760, 27764680, 28971840, 33317616, 38629120, 41647020, 44423488, 55529360, 57943680, 66635232, 83294040, 88846976, 111058720, 115887360, 133270464, 166588080, 177693952, 222117440, 266540928, 333176160, 444234880, 533081856, 666352320, 888469760, 1332704640, 2665409280]

約数ペア:

[(1, 2665409280), (2, 1332704640), (3, 888469760), (4, 666352320), (5, 533081856), (6, 444234880), (8, 333176160), (10, 266540928), (12, 222117440), (15, 177693952), (16, 166588080), (20, 133270464), (23, 115887360), (24, 111058720), (30, 88846976), (32, 83294040), (40, 66635232), (46, 57943680), (48, 55529360), (60, 44423488), (64, 41647020), (69, 38629120), (80, 33317616), (92, 28971840), (96, 27764680), (103, 25877760), (115, 23177472), (120, 22211744), (128, 20823510), (138, 19314560), (160, 16658808), (184, 14485920), (192, 13882340), (206, 12938880), (230, 11588736), (240, 11105872), (256, 10411755), (276, 9657280), (293, 9096960), (309, 8625920), (320, 8329404), (345, 7725824), (368, 7242960), (384, 6941170), (412, 6469440), (460, 5794368), (480, 5552936), (515, 5175552), (552, 4828640), (586, 4548480), (618, 4312960), (640, 4164702), (690, 3862912), (736, 3621480), (768, 3470585), (824, 3234720), (879, 3032320), (920, 2897184), (960, 2776468), (1030, 2587776), (1104, 2414320), (1172, 2274240), (1236, 2156480), (1280, 2082351), (1380, 1931456), (1465, 1819392), (1472, 1810740), (1545, 1725184), (1648, 1617360), (1758, 1516160), (1840, 1448592), (1920, 1388234), (2060, 1293888), (2208, 1207160), (2344, 1137120), (2369, 1125120), (2472, 1078240), (2760, 965728), (2930, 909696), (2944, 905370), (3090, 862592), (3296, 808680), (3516, 758080), (3680, 724296), (3840, 694117), (4120, 646944), (4395, 606464), (4416, 603580), (4688, 568560), (4738, 562560), (4944, 539120), (5520, 482864), (5860, 454848), (5888, 452685), (6180, 431296), (6592, 404340), (6739, 395520), (7032, 379040), (7107, 375040), (7360, 362148), (8240, 323472), (8790, 303232), (8832, 301790), (9376, 284280), (9476, 281280), (9888, 269560), (11040, 241432), (11720, 227424), (11845, 225024), (12360, 215648), (13184, 202170), (13478, 197760), (14064, 189520), (14214, 187520), (14720, 181074), (16480, 161736), (17580, 151616), (17664, 150895), (18752, 142140), (18952, 140640), (19776, 134780), (20217, 131840), (22080, 120716), (23440, 113712), (23690, 112512), (24720, 107824), (26368, 101085), (26956, 98880), (28128, 94760), (28428, 93760), (29440, 90537), (30179, 88320), (32960, 80868), (33695, 79104), (35160, 75808), (35535, 75008), (37504, 71070), (37904, 70320), (39552, 67390), (40434, 65920), (44160, 60358), (46880, 56856), (47380, 56256), (49440, 53912)]