2018962080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1388

約数の個数: 288

約数和(自身を含む): 7347884544

約数和(自身を除く): 5328922464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 96, 115, 120, 138, 141, 144, 160, 180, 184, 188, 207, 230, 235, 240, 276, 282, 288, 345, 360, 368, 376, 414, 423, 460, 470, 480, 552, 564, 690, 705, 720, 736, 752, 828, 846, 920, 940, 1035, 1081, 1104, 1128, 1297, 1380, 1410, 1440, 1504, 1656, 1692, 1840, 1880, 2070, 2115, 2162, 2208, 2256, 2594, 2760, 2820, 3243, 3312, 3384, 3680, 3760, 3891, 4140, 4230, 4324, 4512, 5188, 5405, 5520, 5640, 6485, 6486, 6624, 6768, 7520, 7782, 8280, 8460, 8648, 9729, 10376, 10810, 11040, 11280, 11673, 12970, 12972, 13536, 15564, 16215, 16560, 16920, 17296, 19455, 19458, 20752, 21620, 22560, 23346, 25940, 25944, 29831, 31128, 32430, 33120, 33840, 34592, 38910, 38916, 41504, 43240, 46692, 48645, 51880, 51888, 58365, 59662, 60959, 62256, 64860, 67680, 77820, 77832, 86480, 89493, 93384, 97290, 103760, 103776, 116730, 119324, 121918, 124512, 129720, 149155, 155640, 155664, 172960, 178986, 182877, 186768, 194580, 207520, 233460, 238648, 243836, 259440, 268479, 298310, 304795, 311280, 311328, 357972, 365754, 373536, 389160, 447465, 466920, 477296, 487672, 518880, 536958, 548631, 596620, 609590, 622560, 715944, 731508, 778320, 894930, 914385, 933840, 954592, 975344, 1073916, 1097262, 1193240, 1219180, 1342395, 1402057, 1431888, 1463016, 1556640, 1789860, 1828770, 1867680, 1950688, 2147832, 2194524, 2386480, 2438360, 2684790, 2743155, 2804114, 2863776, 2926032, 3579720, 3657540, 4206171, 4295664, 4389048, 4772960, 4876720, 5369580, 5486310, 5608228, 5852064, 7010285, 7159440, 7315080, 8412342, 8591328, 8778096, 9753440, 10739160, 10972620, 11216456, 12618513, 14020570, 14318880, 14630160, 16824684, 17556192, 21030855, 21478320, 21945240, 22432912, 25237026, 28041140, 29260320, 33649368, 42061710, 42956640, 43890480, 44865824, 50474052, 56082280, 63092565, 67298736, 84123420, 87780960, 100948104, 112164560, 126185130, 134597472, 168246840, 201896208, 224329120, 252370260, 336493680, 403792416, 504740520, 672987360, 1009481040, 2018962080]

約数ペア:

[(1, 2018962080), (2, 1009481040), (3, 672987360), (4, 504740520), (5, 403792416), (6, 336493680), (8, 252370260), (9, 224329120), (10, 201896208), (12, 168246840), (15, 134597472), (16, 126185130), (18, 112164560), (20, 100948104), (23, 87780960), (24, 84123420), (30, 67298736), (32, 63092565), (36, 56082280), (40, 50474052), (45, 44865824), (46, 43890480), (47, 42956640), (48, 42061710), (60, 33649368), (69, 29260320), (72, 28041140), (80, 25237026), (90, 22432912), (92, 21945240), (94, 21478320), (96, 21030855), (115, 17556192), (120, 16824684), (138, 14630160), (141, 14318880), (144, 14020570), (160, 12618513), (180, 11216456), (184, 10972620), (188, 10739160), (207, 9753440), (230, 8778096), (235, 8591328), (240, 8412342), (276, 7315080), (282, 7159440), (288, 7010285), (345, 5852064), (360, 5608228), (368, 5486310), (376, 5369580), (414, 4876720), (423, 4772960), (460, 4389048), (470, 4295664), (480, 4206171), (552, 3657540), (564, 3579720), (690, 2926032), (705, 2863776), (720, 2804114), (736, 2743155), (752, 2684790), (828, 2438360), (846, 2386480), (920, 2194524), (940, 2147832), (1035, 1950688), (1081, 1867680), (1104, 1828770), (1128, 1789860), (1297, 1556640), (1380, 1463016), (1410, 1431888), (1440, 1402057), (1504, 1342395), (1656, 1219180), (1692, 1193240), (1840, 1097262), (1880, 1073916), (2070, 975344), (2115, 954592), (2162, 933840), (2208, 914385), (2256, 894930), (2594, 778320), (2760, 731508), (2820, 715944), (3243, 622560), (3312, 609590), (3384, 596620), (3680, 548631), (3760, 536958), (3891, 518880), (4140, 487672), (4230, 477296), (4324, 466920), (4512, 447465), (5188, 389160), (5405, 373536), (5520, 365754), (5640, 357972), (6485, 311328), (6486, 311280), (6624, 304795), (6768, 298310), (7520, 268479), (7782, 259440), (8280, 243836), (8460, 238648), (8648, 233460), (9729, 207520), (10376, 194580), (10810, 186768), (11040, 182877), (11280, 178986), (11673, 172960), (12970, 155664), (12972, 155640), (13536, 149155), (15564, 129720), (16215, 124512), (16560, 121918), (16920, 119324), (17296, 116730), (19455, 103776), (19458, 103760), (20752, 97290), (21620, 93384), (22560, 89493), (23346, 86480), (25940, 77832), (25944, 77820), (29831, 67680), (31128, 64860), (32430, 62256), (33120, 60959), (33840, 59662), (34592, 58365), (38910, 51888), (38916, 51880), (41504, 48645), (43240, 46692)]