28549734400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:118

約数の個数: 672

約数和(自身を含む): 87760454400

約数和(自身を除く): 59210720000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 25, 29, 32, 38, 40, 44, 46, 50, 55, 58, 64, 76, 80, 88, 92, 95, 100, 110, 115, 116, 128, 145, 152, 160, 176, 184, 190, 200, 209, 220, 230, 232, 253, 256, 275, 290, 304, 319, 320, 352, 368, 380, 400, 418, 437, 440, 460, 464, 475, 506, 512, 550, 551, 575, 580, 608, 638, 640, 667, 704, 725, 736, 760, 800, 836, 874, 880, 920, 928, 950, 1012, 1024, 1045, 1100, 1102, 1150, 1160, 1216, 1265, 1276, 1280, 1334, 1408, 1450, 1472, 1520, 1595, 1600, 1672, 1748, 1760, 1840, 1856, 1900, 2024, 2048, 2090, 2185, 2200, 2204, 2300, 2320, 2432, 2530, 2552, 2560, 2668, 2755, 2816, 2900, 2944, 3040, 3190, 3200, 3335, 3344, 3496, 3520, 3680, 3712, 3800, 4048, 4096, 4180, 4370, 4400, 4408, 4600, 4640, 4807, 4864, 5060, 5104, 5120, 5225, 5336, 5510, 5632, 5800, 5888, 6061, 6080, 6325, 6380, 6400, 6670, 6688, 6992, 7040, 7337, 7360, 7424, 7600, 7975, 8096, 8192, 8360, 8740, 8800, 8816, 9200, 9280, 9614, 9728, 10120, 10208, 10240, 10450, 10672, 10925, 11020, 11264, 11600, 11776, 12122, 12160, 12650, 12673, 12760, 12800, 13340, 13376, 13775, 13984, 14080, 14674, 14720, 14848, 15200, 15950, 16192, 16675, 16720, 17480, 17600, 17632, 18400, 18560, 19228, 19456, 20240, 20416, 20480, 20900, 21344, 21850, 22040, 22528, 23200, 23552, 24035, 24244, 24320, 25300, 25346, 25520, 25600, 26680, 26752, 27550, 27968, 28160, 29348, 29440, 29696, 30305, 30400, 31900, 32384, 33350, 33440, 34960, 35200, 35264, 36685, 36800, 37120, 38456, 38912, 40480, 40832, 40960, 41800, 42688, 43700, 44080, 45056, 46400, 47104, 48070, 48488, 48640, 50600, 50692, 51040, 51200, 53360, 53504, 55100, 55936, 56320, 58696, 58880, 59392, 60610, 60800, 63365, 63800, 64768, 66700, 66880, 69920, 70400, 70528, 73370, 73600, 74240, 76912, 77824, 80960, 81664, 83600, 85376, 87400, 88160, 90112, 92800, 94208, 96140, 96976, 97280, 101200, 101384, 102080, 102400, 106720, 107008, 110200, 111872, 112640, 117392, 117760, 118784, 120175, 121220, 121600, 126730, 127600, 129536, 133400, 133760, 139403, 139840, 140800, 141056, 146740, 147200, 148480, 151525, 153824, 155648, 161920, 163328, 167200, 170752, 174800, 176320, 183425, 185600, 188416, 192280, 193952, 194560, 202400, 202768, 204160, 204800, 213440, 214016, 220400, 223744, 225280, 234784, 235520, 237568, 240350, 242440, 243200, 253460, 255200, 259072, 266800, 267520, 278806, 279680, 281600, 282112, 293480, 294400, 296960, 303050, 307648, 316825, 323840, 326656, 334400, 341504, 349600, 352640, 366850, 371200, 384560, 387904, 389120, 404800, 405536, 408320, 426880, 428032, 440800, 447488, 450560, 469568, 471040, 480700, 484880, 486400, 506920, 510400, 518144, 533600, 535040, 557612, 559360, 563200, 564224, 586960, 588800, 593920, 606100, 615296, 633650, 647680, 653312, 668800, 683008, 697015, 699200, 705280, 733700, 742400, 769120, 775808, 778240, 809600, 811072, 816640, 853760, 856064, 881600, 894976, 939136, 942080, 961400, 969760, 972800, 1013840, 1020800, 1036288, 1067200, 1070080, 1115224, 1118720, 1126400, 1128448, 1173920, 1177600, 1187840, 1212200, 1230592, 1267300, 1295360, 1306624, 1337600, 1366016, 1394030, 1398400, 1410560, 1467400, 1484800, 1538240, 1551616, 1619200, 1622144, 1633280, 1707520, 1712128, 1763200, 1789952, 1878272, 1922800, 1939520, 1945600, 2027680, 2041600, 2072576, 2134400, 2140160, 2230448, 2237440, 2252800, 2256896, 2347840, 2355200, 2424400, 2461184, 2534600, 2590720, 2613248, 2675200, 2732032, 2788060, 2796800, 2821120, 2934800, 2969600, 3076480, 3103232, 3238400, 3244288, 3266560, 3415040, 3485075, 3526400, 3579904, 3756544, 3845600, 3879040, 3891200, 4055360, 4083200, 4268800, 4280320, 4460896, 4474880, 4513792, 4695680, 4710400, 4848800, 4922368, 5069200, 5181440, 5350400, 5464064, 5576120, 5593600, 5642240, 5869600, 5939200, 6152960, 6206464, 6476800, 6488576, 6533120, 6830080, 6970150, 7052800, 7513088, 7691200, 7758080, 8110720, 8166400, 8537600, 8560640, 8921792, 8949760, 9391360, 9697600, 9844736, 10138400, 10362880, 10700800, 11152240, 11187200, 11284480, 11739200, 12305920, 12412928, 12953600, 12977152, 13066240, 13660160, 13940300, 14105600, 15026176, 15382400, 15516160, 16221440, 16332800, 17075200, 17843584, 17899520, 18782720, 19395200, 19689472, 20276800, 21401600, 22304480, 22374400, 22568960, 23478400, 24611840, 24825856, 25907200, 25954304, 27320320, 27880600, 28211200, 30052352, 30764800, 31032320, 32442880, 32665600, 34150400, 35687168, 37565440, 38790400, 39378944, 40553600, 42803200, 44608960, 44748800, 46956800, 49223680, 49651712, 51814400, 51908608, 55761200, 56422400, 60104704, 61529600, 62064640, 64885760, 65331200, 68300800, 71374336, 75130880, 77580800, 81107200, 89217920, 89497600, 93913600, 98447360, 103817216, 111522400, 112844800, 123059200, 124129280, 129771520, 136601600, 142748672, 150261760, 155161600, 162214400, 178435840, 187827200, 196894720, 223044800, 246118400, 248258560, 259543040, 285497344, 300523520, 310323200, 324428800, 356871680, 375654400, 446089600, 492236800, 519086080, 570994688, 620646400, 648857600, 713743360, 751308800, 892179200, 984473600, 1141989376, 1241292800, 1297715200, 1427486720, 1502617600, 1784358400, 2595430400, 2854973440, 3568716800, 5709946880, 7137433600, 14274867200, 28549734400]

約数ペア:

[(1, 28549734400), (2, 14274867200), (4, 7137433600), (5, 5709946880), (8, 3568716800), (10, 2854973440), (11, 2595430400), (16, 1784358400), (19, 1502617600), (20, 1427486720), (22, 1297715200), (23, 1241292800), (25, 1141989376), (29, 984473600), (32, 892179200), (38, 751308800), (40, 713743360), (44, 648857600), (46, 620646400), (50, 570994688), (55, 519086080), (58, 492236800), (64, 446089600), (76, 375654400), (80, 356871680), (88, 324428800), (92, 310323200), (95, 300523520), (100, 285497344), (110, 259543040), (115, 248258560), (116, 246118400), (128, 223044800), (145, 196894720), (152, 187827200), (160, 178435840), (176, 162214400), (184, 155161600), (190, 150261760), (200, 142748672), (209, 136601600), (220, 129771520), (230, 124129280), (232, 123059200), (253, 112844800), (256, 111522400), (275, 103817216), (290, 98447360), (304, 93913600), (319, 89497600), (320, 89217920), (352, 81107200), (368, 77580800), (380, 75130880), (400, 71374336), (418, 68300800), (437, 65331200), 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