1978058880

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 768

約数和(自身を含む): 8554291200

約数和(自身を除く): 6576232320

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, 79, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 158, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 237, 240, 243, 252, 270, 276, 280, 288, 315, 316, 320, 322, 324, 336, 345, 360, 368, 378, 384, 395, 405, 414, 420, 432, 448, 460, 474, 480, 483, 486, 504, 540, 552, 553, 560, 567, 576, 621, 630, 632, 640, 644, 648, 672, 690, 711, 720, 736, 756, 790, 805, 810, 828, 840, 864, 896, 920, 945, 948, 960, 966, 972, 1008, 1035, 1080, 1104, 1106, 1120, 1134, 1152, 1185, 1215, 1242, 1260, 1264, 1288, 1296, 1344, 1380, 1422, 1440, 1449, 1472, 1512, 1580, 1610, 1620, 1656, 1659, 1680, 1701, 1728, 1817, 1840, 1863, 1890, 1896, 1920, 1932, 1944, 2016, 2070, 2133, 2160, 2208, 2212, 2240, 2268, 2370, 2415, 2430, 2484, 2520, 2528, 2576, 2592, 2688, 2760, 2765, 2835, 2844, 2880, 2898, 2944, 3024, 3105, 3160, 3220, 3240, 3312, 3318, 3360, 3402, 3456, 3555, 3634, 3680, 3726, 3780, 3792, 3864, 3888, 4032, 4140, 4266, 4320, 4347, 4416, 4424, 4480, 4536, 4740, 4830, 4860, 4968, 4977, 5040, 5056, 5152, 5184, 5451, 5520, 5530, 5589, 5670, 5688, 5760, 5796, 6048, 6210, 6320, 6399, 6440, 6480, 6624, 6636, 6720, 6804, 7110, 7245, 7268, 7360, 7452, 7560, 7584, 7728, 7776, 8064, 8280, 8295, 8505, 8532, 8640, 8694, 8832, 8848, 9072, 9085, 9315, 9480, 9660, 9720, 9936, 9954, 10080, 10112, 10304, 10368, 10665, 10902, 11040, 11060, 11178, 11340, 11376, 11592, 12096, 12420, 12640, 12719, 12798, 12880, 12960, 13041, 13248, 13272, 13440, 13608, 14220, 14490, 14536, 14720, 14904, 14931, 15120, 15168, 15456, 15552, 16353, 16560, 16590, 17010, 17064, 17280, 17388, 17696, 18144, 18170, 18630, 18960, 19197, 19320, 19440, 19872, 19908, 20160, 20608, 21330, 21735, 21804, 22080, 22120, 22356, 22680, 22752, 23184, 24192, 24840, 24885, 25280, 25438, 25596, 25760, 25920, 26082, 26496, 26544, 27216, 27255, 27945, 28440, 28980, 29072, 29808, 29862, 30240, 30336, 30912, 31104, 31995, 32706, 33120, 33180, 34020, 34128, 34776, 35392, 36288, 36340, 37260, 37920, 38157, 38394, 38640, 38880, 39123, 39744, 39816, 40320, 42660, 43470, 43608, 44160, 44240, 44712, 44793, 45360, 45504, 46368, 49059, 49680, 49770, 50560, 50876, 51192, 51520, 51840, 52164, 53088, 54432, 54510, 55890, 56880, 57960, 58144, 59616, 59724, 60480, 61824, 63595, 63990, 65205, 65412, 66240, 66360, 68040, 68256, 69552, 70784, 72576, 72680, 74520, 74655, 75840, 76314, 76788, 77280, 77760, 78246, 79488, 79632, 81765, 85320, 86940, 87216, 88480, 89424, 89586, 90720, 91008, 92736, 95985, 98118, 99360, 99540, 101752, 102384, 103040, 104328, 106176, 108864, 109020, 111780, 113760, 114471, 115920, 116288, 119232, 119448, 120960, 127190, 127980, 130410, 130824, 132480, 132720, 134379, 136080, 136512, 139104, 145360, 147177, 149040, 149310, 151680, 152628, 153576, 154560, 155520, 156492, 159264, 163530, 170640, 173880, 174432, 176960, 178848, 179172, 181440, 185472, 190785, 191970, 195615, 196236, 198720, 199080, 203504, 204768, 208656, 212352, 217728, 218040, 223560, 223965, 227520, 228942, 231840, 232576, 238464, 238896, 245295, 254380, 255960, 260820, 261648, 265440, 268758, 272160, 273024, 278208, 290720, 294354, 298080, 298620, 305256, 307152, 309120, 312984, 318528, 327060, 341280, 343413, 347760, 348864, 353920, 357696, 358344, 362880, 381570, 383940, 391230, 392472, 397440, 398160, 407008, 409536, 417312, 436080, 441531, 447120, 447930, 455040, 457884, 463680, 477792, 490590, 508760, 511920, 521640, 523296, 530880, 537516, 544320, 556416, 572355, 581440, 588708, 596160, 597240, 610512, 614304, 625968, 637056, 654120, 671895, 682560, 686826, 695520, 697728, 715392, 716688, 735885, 763140, 767880, 782460, 784944, 796320, 814016, 819072, 834624, 872160, 883062, 894240, 895860, 915768, 927360, 955584, 981180, 1017520, 1023840, 1030239, 1043280, 1046592, 1061760, 1075032, 1088640, 1144710, 1162880, 1177416, 1192320, 1194480, 1221024, 1228608, 1251936, 1308240, 1343790, 1365120, 1373652, 1391040, 1433376, 1471770, 1526280, 1535760, 1564920, 1569888, 1592640, 1628032, 1669248, 1717065, 1744320, 1766124, 1788480, 1791720, 1831536, 1911168, 1962360, 2035040, 2047680, 2060478, 2086560, 2093184, 2150064, 2207655, 2289420, 2354832, 2388960, 2442048, 2457216, 2503872, 2616480, 2687580, 2747304, 2782080, 2866752, 2943540, 3052560, 3071520, 3090717, 3129840, 3139776, 3185280, 3434130, 3488640, 3532248, 3576960, 3583440, 3663072, 3924720, 4070080, 4095360, 4120956, 4173120, 4300128, 4415310, 4578840, 4709664, 4777920, 4884096, 5007744, 5151195, 5232960, 5375160, 5494608, 5733504, 5887080, 6105120, 6143040, 6181434, 6259680, 6279552, 6868260, 7064496, 7166880, 7326144, 7849440, 8140160, 8241912, 8346240, 8600256, 8830620, 9157680, 9419328, 9555840, 10302390, 10465920, 10750320, 10989216, 11774160, 12210240, 12286080, 12362868, 12519360, 13736520, 14128992, 14333760, 14652288, 15453585, 15698880, 16483824, 17200512, 17661240, 18315360, 18838656, 20604780, 21500640, 21978432, 23548320, 24420480, 24725736, 25038720, 27473040, 28257984, 28667520, 30907170, 31397760, 32967648, 35322480, 36630720, 41209560, 43001280, 43956864, 47096640, 49451472, 54946080, 56515968, 61814340, 65935296, 70644960, 73261440, 82419120, 86002560, 94193280, 98902944, 109892160, 123628680, 131870592, 141289920, 164838240, 197805888, 219784320, 247257360, 282579840, 329676480, 395611776, 494514720, 659352960, 989029440, 1978058880]

約数ペア:

[(1, 1978058880), (2, 989029440), (3, 659352960), (4, 494514720), (5, 395611776), (6, 329676480), (7, 282579840), (8, 247257360), (9, 219784320), (10, 197805888), (12, 164838240), (14, 141289920), (15, 131870592), (16, 123628680), (18, 109892160), (20, 98902944), (21, 94193280), (23, 86002560), (24, 82419120), (27, 73261440), (28, 70644960), (30, 65935296), (32, 61814340), (35, 56515968), (36, 54946080), (40, 49451472), (42, 47096640), (45, 43956864), (46, 43001280), (48, 41209560), (54, 36630720), (56, 35322480), (60, 32967648), (63, 31397760), (64, 30907170), (69, 28667520), (70, 28257984), (72, 27473040), (79, 25038720), (80, 24725736), (81, 24420480), (84, 23548320), (90, 21978432), (92, 21500640), (96, 20604780), (105, 18838656), (108, 18315360), (112, 17661240), (115, 17200512), (120, 16483824), (126, 15698880), (128, 15453585), (135, 14652288), (138, 14333760), (140, 14128992), (144, 13736520), (158, 12519360), (160, 12362868), (161, 12286080), (162, 12210240), (168, 11774160), (180, 10989216), (184, 10750320), (189, 10465920), (192, 10302390), (207, 9555840), (210, 9419328), (216, 9157680), (224, 8830620), (230, 8600256), (237, 8346240), (240, 8241912), (243, 8140160), (252, 7849440), (270, 7326144), (276, 7166880), (280, 7064496), (288, 6868260), (315, 6279552), (316, 6259680), (320, 6181434), (322, 6143040), (324, 6105120), (336, 5887080), (345, 5733504), (360, 5494608), (368, 5375160), (378, 5232960), (384, 5151195), (395, 5007744), (405, 4884096), (414, 4777920), (420, 4709664), (432, 4578840), (448, 4415310), (460, 4300128), (474, 4173120), (480, 4120956), (483, 4095360), (486, 4070080), (504, 3924720), (540, 3663072), (552, 3583440), (553, 3576960), (560, 3532248), (567, 3488640), (576, 3434130), (621, 3185280), (630, 3139776), (632, 3129840), (640, 3090717), (644, 3071520), (648, 3052560), (672, 2943540), (690, 2866752), (711, 2782080), (720, 2747304), (736, 2687580), (756, 2616480), (790, 2503872), (805, 2457216), (810, 2442048), (828, 2388960), (840, 2354832), (864, 2289420), (896, 2207655), (920, 2150064), (945, 2093184), (948, 2086560), (960, 2060478), (966, 2047680), (972, 2035040), (1008, 1962360), (1035, 1911168), (1080, 1831536), (1104, 1791720), (1106, 1788480), (1120, 1766124), (1134, 1744320), (1152, 1717065), (1185, 1669248), (1215, 1628032), (1242, 1592640), (1260, 1569888), (1264, 1564920), (1288, 1535760), (1296, 1526280), (1344, 1471770), (1380, 1433376), (1422, 1391040), (1440, 1373652), (1449, 1365120), (1472, 1343790), (1512, 1308240), (1580, 1251936), (1610, 1228608), (1620, 1221024), (1656, 1194480), (1659, 1192320), (1680, 1177416), (1701, 1162880), (1728, 1144710), (1817, 1088640), (1840, 1075032), (1863, 1061760), (1890, 1046592), (1896, 1043280), (1920, 1030239), (1932, 1023840), (1944, 1017520), (2016, 981180), (2070, 955584), (2133, 927360), (2160, 915768), (2208, 895860), (2212, 894240), (2240, 883062), (2268, 872160), (2370, 834624), (2415, 819072), (2430, 814016), (2484, 796320), (2520, 784944), (2528, 782460), (2576, 767880), (2592, 763140), (2688, 735885), (2760, 716688), (2765, 715392), (2835, 697728), (2844, 695520), (2880, 686826), (2898, 682560), (2944, 671895), (3024, 654120), (3105, 637056), (3160, 625968), (3220, 614304), (3240, 610512), (3312, 597240), (3318, 596160), (3360, 588708), (3402, 581440), (3456, 572355), (3555, 556416), (3634, 544320), (3680, 537516), (3726, 530880), (3780, 523296), (3792, 521640), (3864, 511920), (3888, 508760), (4032, 490590), (4140, 477792), (4266, 463680), (4320, 457884), (4347, 455040), (4416, 447930), (4424, 447120), (4480, 441531), (4536, 436080), (4740, 417312), (4830, 409536), (4860, 407008), (4968, 398160), (4977, 397440), (5040, 392472), (5056, 391230), (5152, 383940), (5184, 381570), (5451, 362880), (5520, 358344), (5530, 357696), (5589, 353920), (5670, 348864), (5688, 347760), (5760, 343413), (5796, 341280), (6048, 327060), (6210, 318528), (6320, 312984), (6399, 309120), (6440, 307152), (6480, 305256), (6624, 298620), (6636, 298080), (6720, 294354), (6804, 290720), (7110, 278208), (7245, 273024), (7268, 272160), (7360, 268758), (7452, 265440), (7560, 261648), (7584, 260820), (7728, 255960), (7776, 254380), (8064, 245295), (8280, 238896), (8295, 238464), (8505, 232576), (8532, 231840), (8640, 228942), (8694, 227520), (8832, 223965), (8848, 223560), (9072, 218040), (9085, 217728), (9315, 212352), (9480, 208656), (9660, 204768), (9720, 203504), (9936, 199080), (9954, 198720), (10080, 196236), (10112, 195615), (10304, 191970), (10368, 190785), (10665, 185472), (10902, 181440), (11040, 179172), (11060, 178848), (11178, 176960), (11340, 174432), (11376, 173880), (11592, 170640), (12096, 163530), (12420, 159264), (12640, 156492), (12719, 155520), (12798, 154560), (12880, 153576), (12960, 152628), (13041, 151680), (13248, 149310), (13272, 149040), (13440, 147177), (13608, 145360), (14220, 139104), (14490, 136512), (14536, 136080), (14720, 134379), (14904, 132720), (14931, 132480), (15120, 130824), (15168, 130410), (15456, 127980), (15552, 127190), (16353, 120960), (16560, 119448), (16590, 119232), (17010, 116288), (17064, 115920), (17280, 114471), (17388, 113760), (17696, 111780), (18144, 109020), (18170, 108864), (18630, 106176), (18960, 104328), (19197, 103040), (19320, 102384), (19440, 101752), (19872, 99540), (19908, 99360), (20160, 98118), (20608, 95985), (21330, 92736), (21735, 91008), (21804, 90720), (22080, 89586), (22120, 89424), (22356, 88480), (22680, 87216), (22752, 86940), (23184, 85320), (24192, 81765), (24840, 79632), (24885, 79488), (25280, 78246), (25438, 77760), (25596, 77280), (25760, 76788), (25920, 76314), (26082, 75840), (26496, 74655), (26544, 74520), (27216, 72680), (27255, 72576), (27945, 70784), (28440, 69552), (28980, 68256), (29072, 68040), (29808, 66360), (29862, 66240), (30240, 65412), (30336, 65205), (30912, 63990), (31104, 63595), (31995, 61824), (32706, 60480), (33120, 59724), (33180, 59616), (34020, 58144), (34128, 57960), (34776, 56880), (35392, 55890), (36288, 54510), (36340, 54432), (37260, 53088), (37920, 52164), (38157, 51840), (38394, 51520), (38640, 51192), (38880, 50876), (39123, 50560), (39744, 49770), (39816, 49680), (40320, 49059), (42660, 46368), (43470, 45504), (43608, 45360), (44160, 44793), (44240, 44712)]