21358028160

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 768

約数和(自身を含む): 91317058560

約数和(自身を除く): 69959030400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 243, 252, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 480, 483, 486, 504, 540, 552, 560, 567, 576, 621, 630, 640, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 853, 864, 896, 920, 945, 960, 966, 972, 1008, 1035, 1080, 1104, 1120, 1134, 1152, 1215, 1242, 1260, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1620, 1656, 1680, 1701, 1706, 1728, 1840, 1863, 1890, 1920, 1932, 1944, 2016, 2070, 2160, 2208, 2240, 2268, 2415, 2430, 2484, 2520, 2559, 2576, 2592, 2688, 2760, 2835, 2880, 2898, 2944, 3024, 3105, 3220, 3240, 3312, 3360, 3402, 3412, 3456, 3680, 3726, 3780, 3864, 3888, 4032, 4140, 4265, 4320, 4347, 4416, 4480, 4536, 4830, 4860, 4968, 5040, 5118, 5152, 5184, 5520, 5589, 5670, 5760, 5796, 5971, 6048, 6210, 6440, 6480, 6624, 6720, 6804, 6824, 7245, 7360, 7452, 7560, 7677, 7728, 7776, 8064, 8280, 8505, 8530, 8640, 8694, 8832, 9072, 9315, 9660, 9720, 9936, 10080, 10236, 10304, 10368, 11040, 11178, 11340, 11592, 11942, 12096, 12420, 12795, 12880, 12960, 13041, 13248, 13440, 13608, 13648, 14490, 14720, 14904, 15120, 15354, 15456, 15552, 16560, 17010, 17060, 17280, 17388, 17913, 18144, 18630, 19320, 19440, 19619, 19872, 20160, 20472, 20608, 21735, 22080, 22356, 22680, 23031, 23184, 23884, 24192, 24840, 25590, 25760, 25920, 26082, 26496, 27216, 27296, 27945, 28980, 29808, 29855, 30240, 30708, 30912, 31104, 33120, 34020, 34120, 34776, 35826, 36288, 37260, 38385, 38640, 38880, 39123, 39238, 39744, 40320, 40944, 43470, 44160, 44712, 45360, 46062, 46368, 47768, 49680, 51180, 51520, 51840, 52164, 53739, 54432, 54592, 55890, 57960, 58857, 59616, 59710, 60480, 61416, 61824, 65205, 66240, 68040, 68240, 69093, 69552, 71652, 72576, 74520, 76770, 77280, 77760, 78246, 78476, 79488, 81888, 86940, 89424, 89565, 90720, 92124, 92736, 95536, 98095, 99360, 102360, 103040, 104328, 107478, 108864, 109184, 111780, 115155, 115920, 117714, 119232, 119420, 120960, 122832, 130410, 132480, 136080, 136480, 137333, 138186, 139104, 143304, 149040, 153540, 154560, 155520, 156492, 156952, 161217, 163776, 173880, 176571, 178848, 179130, 181440, 184248, 185472, 191072, 195615, 196190, 198720, 204720, 207279, 208656, 214956, 217728, 223560, 230310, 231840, 235428, 238464, 238840, 245664, 260820, 268695, 272160, 272960, 274666, 276372, 278208, 286608, 294285, 298080, 307080, 309120, 312984, 313904, 322434, 327552, 345465, 347760, 353142, 357696, 358260, 362880, 368496, 382144, 391230, 392380, 397440, 409440, 411999, 414558, 417312, 429912, 447120, 460620, 463680, 470856, 477680, 483651, 491328, 521640, 529713, 537390, 544320, 545920, 549332, 552744, 556416, 573216, 588570, 596160, 614160, 625968, 627808, 644868, 686665, 690930, 695520, 706284, 715392, 716520, 736992, 764288, 782460, 784760, 806085, 818880, 823998, 829116, 834624, 859824, 882855, 894240, 921240, 927360, 941712, 955360, 967302, 982656, 1036395, 1043280, 1059426, 1074780, 1088640, 1098664, 1105488, 1146432, 1177140, 1192320, 1228320, 1235997, 1251936, 1255616, 1289736, 1373330, 1381860, 1391040, 1412568, 1433040, 1450953, 1473984, 1564920, 1569520, 1589139, 1612170, 1637760, 1647996, 1658232, 1669248, 1719648, 1765710, 1788480, 1842480, 1883424, 1910720, 1934604, 2059995, 2072790, 2086560, 2118852, 2149560, 2197328, 2210976, 2292864, 2354280, 2418255, 2456640, 2471994, 2503872, 2511232, 2579472, 2648565, 2746660, 2763720, 2782080, 2825136, 2866080, 2901906, 2947968, 3129840, 3139040, 3178278, 3224340, 3295992, 3316464, 3439296, 3531420, 3576960, 3684960, 3707991, 3766848, 3821440, 3869208, 4119990, 4145580, 4173120, 4237704, 4299120, 4394656, 4421952, 4708560, 4767417, 4836510, 4913280, 4943988, 5007744, 5158944, 5297130, 5493320, 5527440, 5650272, 5732160, 5803812, 6179985, 6259680, 6278080, 6356556, 6448680, 6591984, 6632928, 6878592, 7062840, 7254765, 7369920, 7415982, 7533696, 7738416, 7945695, 8239980, 8291160, 8346240, 8475408, 8598240, 8789312, 8843904, 9417120, 9534834, 9673020, 9887976, 10317888, 10594260, 10986640, 11054880, 11123973, 11300544, 11464320, 11607624, 12359970, 12519360, 12556160, 12713112, 12897360, 13183968, 13265856, 14125680, 14509530, 14739840, 14831964, 15476832, 15891390, 16479960, 16582320, 16950816, 17196480, 17578624, 18539955, 18834240, 19069668, 19346040, 19775952, 20635776, 21188520, 21973280, 22109760, 22247946, 22601088, 23215248, 23837085, 24719940, 25038720, 25426224, 25794720, 26367936, 26531712, 28251360, 29019060, 29663928, 30953664, 31782780, 32959920, 33164640, 33371919, 33901632, 34392960, 37079910, 37668480, 38139336, 38692080, 39551904, 42377040, 43946560, 44219520, 44495892, 46430496, 47674170, 49439880, 50852448, 51589440, 52735872, 55619865, 56502720, 58038120, 59327856, 61907328, 63565560, 65919840, 66329280, 66743838, 67803264, 74159820, 76278672, 77384160, 79103808, 84754080, 87893120, 88991784, 92860992, 95348340, 98879760, 101704896, 103178880, 111239730, 113005440, 116076240, 118655712, 127131120, 131839680, 132658560, 133487676, 148319640, 152557344, 154768320, 158207616, 166859595, 169508160, 177983568, 185721984, 190696680, 197759520, 203409792, 222479460, 232152480, 237311424, 254262240, 263679360, 266975352, 296639280, 305114688, 309536640, 333719190, 339016320, 355967136, 381393360, 395519040, 444958920, 464304960, 474622848, 508524480, 533950704, 593278560, 610229376, 667438380, 711934272, 762786720, 791038080, 889917840, 928609920, 1017048960, 1067901408, 1186557120, 1334876760, 1423868544, 1525573440, 1779835680, 2135802816, 2373114240, 2669753520, 3051146880, 3559671360, 4271605632, 5339507040, 7119342720, 10679014080, 21358028160]

約数ペア:

[(1, 21358028160), (2, 10679014080), (3, 7119342720), (4, 5339507040), (5, 4271605632), (6, 3559671360), (7, 3051146880), (8, 2669753520), (9, 2373114240), (10, 2135802816), (12, 1779835680), (14, 1525573440), (15, 1423868544), (16, 1334876760), (18, 1186557120), (20, 1067901408), (21, 1017048960), (23, 928609920), (24, 889917840), (27, 791038080), (28, 762786720), (30, 711934272), (32, 667438380), (35, 610229376), (36, 593278560), (40, 533950704), (42, 508524480), (45, 474622848), (46, 464304960), (48, 444958920), (54, 395519040), (56, 381393360), (60, 355967136), (63, 339016320), (64, 333719190), (69, 309536640), (70, 305114688), (72, 296639280), (80, 266975352), (81, 263679360), (84, 254262240), (90, 237311424), (92, 232152480), (96, 222479460), (105, 203409792), (108, 197759520), (112, 190696680), (115, 185721984), (120, 177983568), (126, 169508160), (128, 166859595), (135, 158207616), (138, 154768320), (140, 152557344), (144, 148319640), (160, 133487676), (161, 132658560), (162, 131839680), (168, 127131120), (180, 118655712), (184, 116076240), (189, 113005440), (192, 111239730), (207, 103178880), (210, 101704896), (216, 98879760), (224, 95348340), (230, 92860992), (240, 88991784), (243, 87893120), (252, 84754080), (270, 79103808), (276, 77384160), (280, 76278672), (288, 74159820), (315, 67803264), (320, 66743838), (322, 66329280), (324, 65919840), (336, 63565560), (345, 61907328), (360, 59327856), (368, 58038120), (378, 56502720), (384, 55619865), (405, 52735872), (414, 51589440), (420, 50852448), (432, 49439880), (448, 47674170), (460, 46430496), (480, 44495892), (483, 44219520), (486, 43946560), (504, 42377040), (540, 39551904), (552, 38692080), (560, 38139336), (567, 37668480), (576, 37079910), (621, 34392960), (630, 33901632), (640, 33371919), (644, 33164640), (648, 32959920), (672, 31782780), (690, 30953664), (720, 29663928), (736, 29019060), (756, 28251360), (805, 26531712), (810, 26367936), (828, 25794720), (840, 25426224), (853, 25038720), (864, 24719940), (896, 23837085), (920, 23215248), (945, 22601088), (960, 22247946), (966, 22109760), (972, 21973280), (1008, 21188520), (1035, 20635776), (1080, 19775952), (1104, 19346040), (1120, 19069668), (1134, 18834240), (1152, 18539955), (1215, 17578624), (1242, 17196480), (1260, 16950816), (1288, 16582320), (1296, 16479960), (1344, 15891390), (1380, 15476832), (1440, 14831964), (1449, 14739840), (1472, 14509530), (1512, 14125680), (1610, 13265856), (1620, 13183968), (1656, 12897360), (1680, 12713112), (1701, 12556160), (1706, 12519360), (1728, 12359970), (1840, 11607624), (1863, 11464320), (1890, 11300544), (1920, 11123973), (1932, 11054880), (1944, 10986640), (2016, 10594260), (2070, 10317888), (2160, 9887976), (2208, 9673020), (2240, 9534834), (2268, 9417120), (2415, 8843904), (2430, 8789312), (2484, 8598240), (2520, 8475408), (2559, 8346240), (2576, 8291160), (2592, 8239980), (2688, 7945695), (2760, 7738416), (2835, 7533696), (2880, 7415982), (2898, 7369920), (2944, 7254765), (3024, 7062840), (3105, 6878592), (3220, 6632928), (3240, 6591984), (3312, 6448680), (3360, 6356556), (3402, 6278080), (3412, 6259680), (3456, 6179985), (3680, 5803812), (3726, 5732160), (3780, 5650272), (3864, 5527440), (3888, 5493320), (4032, 5297130), (4140, 5158944), (4265, 5007744), (4320, 4943988), (4347, 4913280), (4416, 4836510), (4480, 4767417), (4536, 4708560), (4830, 4421952), (4860, 4394656), (4968, 4299120), (5040, 4237704), (5118, 4173120), (5152, 4145580), (5184, 4119990), (5520, 3869208), (5589, 3821440), (5670, 3766848), (5760, 3707991), (5796, 3684960), (5971, 3576960), (6048, 3531420), (6210, 3439296), (6440, 3316464), (6480, 3295992), (6624, 3224340), (6720, 3178278), (6804, 3139040), (6824, 3129840), (7245, 2947968), (7360, 2901906), (7452, 2866080), (7560, 2825136), (7677, 2782080), (7728, 2763720), (7776, 2746660), (8064, 2648565), (8280, 2579472), (8505, 2511232), (8530, 2503872), (8640, 2471994), (8694, 2456640), (8832, 2418255), (9072, 2354280), (9315, 2292864), (9660, 2210976), (9720, 2197328), (9936, 2149560), (10080, 2118852), (10236, 2086560), (10304, 2072790), (10368, 2059995), (11040, 1934604), (11178, 1910720), (11340, 1883424), (11592, 1842480), (11942, 1788480), (12096, 1765710), (12420, 1719648), (12795, 1669248), (12880, 1658232), (12960, 1647996), (13041, 1637760), (13248, 1612170), (13440, 1589139), (13608, 1569520), (13648, 1564920), (14490, 1473984), (14720, 1450953), (14904, 1433040), (15120, 1412568), (15354, 1391040), (15456, 1381860), (15552, 1373330), (16560, 1289736), (17010, 1255616), (17060, 1251936), (17280, 1235997), (17388, 1228320), (17913, 1192320), (18144, 1177140), (18630, 1146432), (19320, 1105488), (19440, 1098664), (19619, 1088640), (19872, 1074780), (20160, 1059426), (20472, 1043280), (20608, 1036395), (21735, 982656), (22080, 967302), (22356, 955360), (22680, 941712), (23031, 927360), (23184, 921240), (23884, 894240), (24192, 882855), (24840, 859824), (25590, 834624), (25760, 829116), (25920, 823998), (26082, 818880), (26496, 806085), (27216, 784760), (27296, 782460), (27945, 764288), (28980, 736992), (29808, 716520), (29855, 715392), (30240, 706284), (30708, 695520), (30912, 690930), (31104, 686665), (33120, 644868), (34020, 627808), (34120, 625968), (34776, 614160), (35826, 596160), (36288, 588570), (37260, 573216), (38385, 556416), (38640, 552744), (38880, 549332), (39123, 545920), (39238, 544320), (39744, 537390), (40320, 529713), (40944, 521640), (43470, 491328), (44160, 483651), (44712, 477680), (45360, 470856), (46062, 463680), (46368, 460620), (47768, 447120), (49680, 429912), (51180, 417312), (51520, 414558), (51840, 411999), (52164, 409440), (53739, 397440), (54432, 392380), (54592, 391230), (55890, 382144), (57960, 368496), (58857, 362880), (59616, 358260), (59710, 357696), (60480, 353142), (61416, 347760), (61824, 345465), (65205, 327552), (66240, 322434), (68040, 313904), (68240, 312984), (69093, 309120), (69552, 307080), (71652, 298080), (72576, 294285), (74520, 286608), (76770, 278208), (77280, 276372), (77760, 274666), (78246, 272960), (78476, 272160), (79488, 268695), (81888, 260820), (86940, 245664), (89424, 238840), (89565, 238464), (90720, 235428), (92124, 231840), (92736, 230310), (95536, 223560), (98095, 217728), (99360, 214956), (102360, 208656), (103040, 207279), (104328, 204720), (107478, 198720), (108864, 196190), (109184, 195615), (111780, 191072), (115155, 185472), (115920, 184248), (117714, 181440), (119232, 179130), (119420, 178848), (120960, 176571), (122832, 173880), (130410, 163776), (132480, 161217), (136080, 156952), (136480, 156492), (137333, 155520), (138186, 154560), (139104, 153540), (143304, 149040)]