21434229440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 336

約数和(自身を含む): 58232649600

約数和(自身を除く): 36798420160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 79, 80, 104, 116, 130, 145, 158, 160, 169, 173, 208, 232, 260, 290, 316, 320, 338, 346, 377, 395, 416, 464, 520, 580, 632, 676, 692, 754, 790, 832, 845, 865, 928, 1027, 1040, 1160, 1264, 1352, 1384, 1508, 1580, 1690, 1730, 1856, 1885, 2054, 2080, 2249, 2291, 2320, 2528, 2704, 2768, 3016, 3160, 3380, 3460, 3770, 4108, 4160, 4498, 4582, 4640, 4901, 5017, 5056, 5135, 5408, 5536, 6032, 6320, 6760, 6920, 7540, 8216, 8996, 9164, 9280, 9802, 10034, 10270, 10816, 11072, 11245, 11455, 12064, 12640, 13351, 13520, 13667, 13840, 15080, 16432, 17992, 18328, 19604, 20068, 20540, 22490, 22910, 24128, 24505, 25085, 25280, 26702, 27040, 27334, 27680, 29237, 29783, 30160, 32864, 35984, 36656, 39208, 40136, 41080, 44980, 45820, 49010, 50170, 53404, 54080, 54668, 55360, 58474, 59566, 60320, 65221, 65728, 66755, 68335, 71968, 73312, 78416, 80272, 82160, 89960, 91640, 98020, 100340, 106808, 109336, 116948, 119132, 120640, 130442, 133510, 136670, 143936, 146185, 146624, 148915, 156832, 160544, 164320, 177671, 179920, 183280, 196040, 200680, 213616, 218672, 233896, 238264, 260884, 267020, 273340, 292370, 297830, 313664, 321088, 326105, 328640, 355342, 359840, 366560, 387179, 392080, 396343, 401360, 427232, 437344, 467792, 476528, 521768, 534040, 546680, 584740, 595660, 652210, 710684, 719680, 733120, 774358, 784160, 792686, 802720, 847873, 854464, 874688, 888355, 935584, 953056, 1043536, 1068080, 1093360, 1169480, 1191320, 1304420, 1421368, 1548716, 1568320, 1585372, 1605440, 1695746, 1776710, 1871168, 1906112, 1935895, 1981715, 2087072, 2136160, 2186720, 2309723, 2338960, 2382640, 2608840, 2842736, 3097432, 3170744, 3391492, 3553420, 3871790, 3963430, 4174144, 4239365, 4272320, 4373440, 4619446, 4677920, 4765280, 5152459, 5217680, 5685472, 6194864, 6341488, 6782984, 7106840, 7743580, 7926860, 8478730, 9238892, 9355840, 9530560, 10304918, 10435360, 11370944, 11548615, 12389728, 12682976, 13565968, 14213680, 15487160, 15853720, 16957460, 18477784, 20609836, 20870720, 23097230, 24779456, 25365952, 25762295, 27131936, 28427360, 30974320, 31707440, 33914920, 36955568, 41219672, 46194460, 51524590, 54263872, 56854720, 61948640, 63414880, 66981967, 67829840, 73911136, 82439344, 92388920, 103049180, 123897280, 126829760, 133963934, 135659680, 147822272, 164878688, 184777840, 206098360, 267927868, 271319360, 329757376, 334909835, 369555680, 412196720, 535855736, 669819670, 739111360, 824393440, 1071711472, 1339639340, 1648786880, 2143422944, 2679278680, 4286845888, 5358557360, 10717114720, 21434229440]

約数ペア:

[(1, 21434229440), (2, 10717114720), (4, 5358557360), (5, 4286845888), (8, 2679278680), (10, 2143422944), (13, 1648786880), (16, 1339639340), (20, 1071711472), (26, 824393440), (29, 739111360), (32, 669819670), (40, 535855736), (52, 412196720), (58, 369555680), (64, 334909835), (65, 329757376), (79, 271319360), (80, 267927868), (104, 206098360), (116, 184777840), (130, 164878688), (145, 147822272), (158, 135659680), (160, 133963934), (169, 126829760), (173, 123897280), (208, 103049180), (232, 92388920), (260, 82439344), (290, 73911136), (316, 67829840), (320, 66981967), (338, 63414880), (346, 61948640), (377, 56854720), (395, 54263872), (416, 51524590), (464, 46194460), (520, 41219672), (580, 36955568), (632, 33914920), (676, 31707440), (692, 30974320), (754, 28427360), (790, 27131936), (832, 25762295), (845, 25365952), (865, 24779456), (928, 23097230), (1027, 20870720), (1040, 20609836), (1160, 18477784), (1264, 16957460), (1352, 15853720), (1384, 15487160), (1508, 14213680), (1580, 13565968), (1690, 12682976), (1730, 12389728), (1856, 11548615), (1885, 11370944), (2054, 10435360), (2080, 10304918), (2249, 9530560), (2291, 9355840), (2320, 9238892), (2528, 8478730), (2704, 7926860), (2768, 7743580), (3016, 7106840), (3160, 6782984), (3380, 6341488), (3460, 6194864), (3770, 5685472), (4108, 5217680), (4160, 5152459), (4498, 4765280), (4582, 4677920), (4640, 4619446), (4901, 4373440), (5017, 4272320), (5056, 4239365), (5135, 4174144), (5408, 3963430), (5536, 3871790), (6032, 3553420), (6320, 3391492), (6760, 3170744), (6920, 3097432), (7540, 2842736), (8216, 2608840), (8996, 2382640), (9164, 2338960), (9280, 2309723), (9802, 2186720), (10034, 2136160), (10270, 2087072), (10816, 1981715), (11072, 1935895), (11245, 1906112), (11455, 1871168), (12064, 1776710), (12640, 1695746), (13351, 1605440), (13520, 1585372), (13667, 1568320), (13840, 1548716), (15080, 1421368), (16432, 1304420), (17992, 1191320), (18328, 1169480), (19604, 1093360), (20068, 1068080), (20540, 1043536), (22490, 953056), (22910, 935584), (24128, 888355), (24505, 874688), (25085, 854464), (25280, 847873), (26702, 802720), (27040, 792686), (27334, 784160), (27680, 774358), (29237, 733120), (29783, 719680), (30160, 710684), (32864, 652210), (35984, 595660), (36656, 584740), (39208, 546680), (40136, 534040), (41080, 521768), (44980, 476528), (45820, 467792), (49010, 437344), (50170, 427232), (53404, 401360), (54080, 396343), (54668, 392080), (55360, 387179), (58474, 366560), (59566, 359840), (60320, 355342), (65221, 328640), (65728, 326105), (66755, 321088), (68335, 313664), (71968, 297830), (73312, 292370), (78416, 273340), (80272, 267020), (82160, 260884), (89960, 238264), (91640, 233896), (98020, 218672), (100340, 213616), (106808, 200680), (109336, 196040), (116948, 183280), (119132, 179920), (120640, 177671), (130442, 164320), (133510, 160544), (136670, 156832), (143936, 148915), (146185, 146624)]