21276564192

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 480

約数和(自身を含む): 71717184000

約数和(自身を除く): 50440619808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 167, 171, 199, 208, 216, 228, 234, 247, 288, 304, 312, 324, 334, 342, 351, 398, 416, 432, 456, 468, 494, 501, 513, 597, 608, 624, 648, 668, 684, 702, 741, 796, 864, 912, 936, 988, 1002, 1026, 1053, 1194, 1248, 1296, 1336, 1368, 1404, 1482, 1503, 1539, 1592, 1791, 1824, 1872, 1976, 2004, 2052, 2106, 2171, 2223, 2388, 2587, 2592, 2672, 2736, 2808, 2964, 3006, 3078, 3173, 3184, 3582, 3744, 3781, 3952, 4008, 4104, 4212, 4342, 4446, 4509, 4776, 5174, 5344, 5373, 5472, 5616, 5928, 6012, 6156, 6346, 6368, 6513, 6669, 7164, 7562, 7761, 7904, 8016, 8208, 8424, 8684, 8892, 9018, 9519, 9552, 10348, 10746, 11232, 11343, 11856, 12024, 12312, 12692, 13026, 13338, 13527, 14328, 15124, 15522, 16032, 16119, 16416, 16848, 17368, 17784, 18036, 19038, 19104, 19539, 20007, 20696, 21492, 22686, 23283, 23712, 24048, 24624, 25384, 26052, 26676, 27054, 28557, 28656, 30248, 31044, 32238, 33233, 33696, 34029, 34736, 35568, 36072, 38076, 39078, 40014, 41249, 41392, 42984, 45372, 46566, 48096, 49153, 49248, 50768, 52104, 53352, 54108, 57114, 57312, 58617, 60496, 62088, 64476, 66466, 68058, 69472, 69849, 71136, 72144, 76152, 78156, 80028, 82498, 82784, 85671, 85968, 90744, 93132, 98306, 99699, 101536, 102087, 104208, 106704, 108216, 114228, 117234, 120992, 123747, 124176, 128952, 132932, 136116, 139698, 144288, 147459, 152304, 156312, 160056, 164996, 171342, 171936, 175851, 181488, 186264, 196612, 199398, 204174, 208416, 209547, 213408, 216432, 228456, 234468, 247494, 248352, 257013, 257904, 265864, 272232, 279396, 294918, 299097, 304608, 306261, 312624, 320112, 329992, 342684, 351702, 362976, 371241, 372528, 393224, 398796, 408348, 419094, 432029, 432864, 442377, 456912, 468936, 494988, 514026, 515808, 531728, 544464, 558792, 589836, 598194, 612522, 625248, 631427, 640224, 659984, 685368, 703404, 742482, 745056, 786448, 797592, 816696, 838188, 864058, 884754, 897291, 913824, 937872, 989976, 1028052, 1063456, 1088928, 1113723, 1117584, 1179672, 1196388, 1225044, 1262854, 1296087, 1319968, 1327131, 1370736, 1406808, 1484964, 1572896, 1595184, 1633392, 1676376, 1728116, 1769508, 1794582, 1875744, 1894281, 1979952, 2056104, 2227446, 2235168, 2359344, 2392776, 2450088, 2525708, 2592174, 2654262, 2691873, 2741472, 2813616, 2969928, 3190368, 3266784, 3341169, 3352752, 3456232, 3539016, 3589164, 3788562, 3888261, 3959904, 3981393, 4112208, 4454892, 4718688, 4785552, 4900176, 5051416, 5184348, 5308524, 5383746, 5627232, 5682843, 5939856, 6682338, 6705504, 6912464, 7078032, 7178328, 7577124, 7776522, 7962786, 8208551, 8224416, 8909784, 9571104, 9800352, 10102832, 10368696, 10617048, 10767492, 11365686, 11664783, 11879712, 13364676, 13824928, 14156064, 14356656, 15154248, 15553044, 15925572, 16417102, 17048529, 17819568, 20205664, 20737392, 21234096, 21534984, 22731372, 23329566, 24625653, 26729352, 28713312, 30308496, 31106088, 31851144, 32834204, 34097058, 34994349, 35639136, 41474784, 42468192, 43069968, 45462744, 46659132, 49251306, 51145587, 53458704, 60616992, 62212176, 63702288, 65668408, 68194116, 69988698, 73876959, 86139936, 90925488, 93318264, 98502612, 102291174, 106917408, 124424352, 127404576, 131336816, 136388232, 139977396, 147753918, 181850976, 186636528, 197005224, 204582348, 221630877, 262673632, 272776464, 279954792, 295507836, 373273056, 394010448, 409164696, 443261754, 545552928, 559909584, 591015672, 664892631, 788020896, 818329392, 886523508, 1119819168, 1182031344, 1329785262, 1636658784, 1773047016, 2364062688, 2659570524, 3546094032, 5319141048, 7092188064, 10638282096, 21276564192]

約数ペア:

[(1, 21276564192), (2, 10638282096), (3, 7092188064), (4, 5319141048), (6, 3546094032), (8, 2659570524), (9, 2364062688), (12, 1773047016), (13, 1636658784), (16, 1329785262), (18, 1182031344), (19, 1119819168), (24, 886523508), (26, 818329392), (27, 788020896), (32, 664892631), (36, 591015672), (38, 559909584), (39, 545552928), (48, 443261754), (52, 409164696), (54, 394010448), (57, 373273056), (72, 295507836), (76, 279954792), (78, 272776464), (81, 262673632), (96, 221630877), (104, 204582348), (108, 197005224), (114, 186636528), (117, 181850976), (144, 147753918), (152, 139977396), (156, 136388232), (162, 131336816), (167, 127404576), (171, 124424352), (199, 106917408), (208, 102291174), (216, 98502612), (228, 93318264), (234, 90925488), (247, 86139936), (288, 73876959), (304, 69988698), (312, 68194116), (324, 65668408), (334, 63702288), (342, 62212176), (351, 60616992), (398, 53458704), (416, 51145587), (432, 49251306), (456, 46659132), (468, 45462744), (494, 43069968), (501, 42468192), (513, 41474784), (597, 35639136), (608, 34994349), (624, 34097058), (648, 32834204), (668, 31851144), (684, 31106088), (702, 30308496), (741, 28713312), (796, 26729352), (864, 24625653), (912, 23329566), (936, 22731372), (988, 21534984), (1002, 21234096), (1026, 20737392), (1053, 20205664), (1194, 17819568), (1248, 17048529), (1296, 16417102), (1336, 15925572), (1368, 15553044), (1404, 15154248), (1482, 14356656), (1503, 14156064), (1539, 13824928), (1592, 13364676), (1791, 11879712), (1824, 11664783), (1872, 11365686), (1976, 10767492), (2004, 10617048), (2052, 10368696), (2106, 10102832), (2171, 9800352), (2223, 9571104), (2388, 8909784), (2587, 8224416), (2592, 8208551), (2672, 7962786), (2736, 7776522), (2808, 7577124), (2964, 7178328), (3006, 7078032), (3078, 6912464), (3173, 6705504), (3184, 6682338), (3582, 5939856), (3744, 5682843), (3781, 5627232), (3952, 5383746), (4008, 5308524), (4104, 5184348), (4212, 5051416), (4342, 4900176), (4446, 4785552), (4509, 4718688), (4776, 4454892), (5174, 4112208), (5344, 3981393), (5373, 3959904), (5472, 3888261), (5616, 3788562), (5928, 3589164), (6012, 3539016), (6156, 3456232), (6346, 3352752), (6368, 3341169), (6513, 3266784), (6669, 3190368), (7164, 2969928), (7562, 2813616), (7761, 2741472), (7904, 2691873), (8016, 2654262), (8208, 2592174), (8424, 2525708), (8684, 2450088), (8892, 2392776), (9018, 2359344), (9519, 2235168), (9552, 2227446), (10348, 2056104), (10746, 1979952), (11232, 1894281), (11343, 1875744), (11856, 1794582), (12024, 1769508), (12312, 1728116), (12692, 1676376), (13026, 1633392), (13338, 1595184), (13527, 1572896), (14328, 1484964), (15124, 1406808), (15522, 1370736), (16032, 1327131), (16119, 1319968), (16416, 1296087), (16848, 1262854), (17368, 1225044), (17784, 1196388), (18036, 1179672), (19038, 1117584), (19104, 1113723), (19539, 1088928), (20007, 1063456), (20696, 1028052), (21492, 989976), (22686, 937872), (23283, 913824), (23712, 897291), (24048, 884754), (24624, 864058), (25384, 838188), (26052, 816696), (26676, 797592), (27054, 786448), (28557, 745056), (28656, 742482), (30248, 703404), (31044, 685368), (32238, 659984), (33233, 640224), (33696, 631427), (34029, 625248), (34736, 612522), (35568, 598194), (36072, 589836), (38076, 558792), (39078, 544464), (40014, 531728), (41249, 515808), (41392, 514026), (42984, 494988), (45372, 468936), (46566, 456912), (48096, 442377), (49153, 432864), (49248, 432029), (50768, 419094), (52104, 408348), (53352, 398796), (54108, 393224), (57114, 372528), (57312, 371241), (58617, 362976), (60496, 351702), (62088, 342684), (64476, 329992), (66466, 320112), (68058, 312624), (69472, 306261), (69849, 304608), (71136, 299097), (72144, 294918), (76152, 279396), (78156, 272232), (80028, 265864), (82498, 257904), (82784, 257013), (85671, 248352), (85968, 247494), (90744, 234468), (93132, 228456), (98306, 216432), (99699, 213408), (101536, 209547), (102087, 208416), (104208, 204174), (106704, 199398), (108216, 196612), (114228, 186264), (117234, 181488), (120992, 175851), (123747, 171936), (124176, 171342), (128952, 164996), (132932, 160056), (136116, 156312), (139698, 152304), (144288, 147459)]