28256256000

素因数分解:

$2^{14}\times 3^3\times 5^3\times 7^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 960

約数和(自身を含む): 121043919360

約数和(自身を除く): 92787663360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 73, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 146, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 219, 224, 225, 240, 250, 252, 256, 270, 280, 288, 292, 300, 315, 320, 336, 350, 360, 365, 375, 378, 384, 400, 420, 432, 438, 448, 450, 480, 500, 504, 511, 512, 525, 540, 560, 576, 584, 600, 630, 640, 657, 672, 675, 700, 720, 730, 750, 756, 768, 800, 840, 864, 875, 876, 896, 900, 945, 960, 1000, 1008, 1022, 1024, 1050, 1080, 1095, 1120, 1125, 1152, 1168, 1200, 1260, 1280, 1314, 1344, 1350, 1400, 1440, 1460, 1500, 1512, 1533, 1536, 1575, 1600, 1680, 1728, 1750, 1752, 1792, 1800, 1825, 1890, 1920, 1971, 2000, 2016, 2044, 2048, 2100, 2160, 2190, 2240, 2250, 2304, 2336, 2400, 2520, 2555, 2560, 2625, 2628, 2688, 2700, 2800, 2880, 2920, 3000, 3024, 3066, 3072, 3150, 3200, 3285, 3360, 3375, 3456, 3500, 3504, 3584, 3600, 3650, 3780, 3840, 3942, 4000, 4032, 4088, 4096, 4200, 4320, 4380, 4480, 4500, 4599, 4608, 4672, 4725, 4800, 5040, 5110, 5120, 5250, 5256, 5376, 5400, 5475, 5600, 5760, 5840, 6000, 6048, 6132, 6144, 6300, 6400, 6570, 6720, 6750, 6912, 7000, 7008, 7168, 7200, 7300, 7560, 7665, 7680, 7875, 7884, 8000, 8064, 8176, 8192, 8400, 8640, 8760, 8960, 9000, 9125, 9198, 9216, 9344, 9450, 9600, 9855, 10080, 10220, 10240, 10500, 10512, 10752, 10800, 10950, 11200, 11520, 11680, 12000, 12096, 12264, 12288, 12600, 12775, 12800, 13140, 13440, 13500, 13797, 13824, 14000, 14016, 14336, 14400, 14600, 15120, 15330, 15360, 15750, 15768, 16000, 16128, 16352, 16384, 16425, 16800, 17280, 17520, 17920, 18000, 18250, 18396, 18432, 18688, 18900, 19200, 19710, 20160, 20440, 20480, 21000, 21024, 21504, 21600, 21900, 22400, 22995, 23040, 23360, 23625, 24000, 24192, 24528, 24576, 25200, 25550, 25600, 26280, 26880, 27000, 27375, 27594, 27648, 28000, 28032, 28672, 28800, 29200, 30240, 30660, 30720, 31500, 31536, 32000, 32256, 32704, 32850, 33600, 34560, 35040, 35840, 36000, 36500, 36792, 36864, 37376, 37800, 38325, 38400, 39420, 40320, 40880, 40960, 42000, 42048, 43008, 43200, 43800, 44800, 45990, 46080, 46720, 47250, 48000, 48384, 49056, 49152, 49275, 50400, 51100, 51200, 52560, 53760, 54000, 54750, 55188, 55296, 56000, 56064, 57344, 57600, 58400, 60480, 61320, 61440, 63000, 63072, 63875, 64000, 64512, 65408, 65700, 67200, 68985, 69120, 70080, 71680, 72000, 73000, 73584, 73728, 74752, 75600, 76650, 76800, 78840, 80640, 81760, 81920, 82125, 84000, 84096, 86016, 86400, 87600, 89600, 91980, 92160, 93440, 94500, 96000, 96768, 98112, 98550, 100800, 102200, 102400, 105120, 107520, 108000, 109500, 110376, 110592, 112000, 112128, 114688, 114975, 115200, 116800, 120960, 122640, 122880, 126000, 126144, 127750, 128000, 129024, 130816, 131400, 134400, 137970, 138240, 140160, 143360, 144000, 146000, 147168, 147456, 149504, 151200, 153300, 153600, 157680, 161280, 163520, 164250, 168000, 168192, 172032, 172800, 175200, 179200, 183960, 184320, 186880, 189000, 191625, 192000, 193536, 196224, 197100, 201600, 204400, 204800, 210240, 215040, 216000, 219000, 220752, 221184, 224000, 224256, 229950, 230400, 233600, 241920, 245280, 245760, 246375, 252000, 252288, 255500, 256000, 258048, 261632, 262800, 268800, 275940, 276480, 280320, 286720, 288000, 292000, 294336, 299008, 302400, 306600, 307200, 315360, 322560, 327040, 328500, 336000, 336384, 344064, 344925, 345600, 350400, 358400, 367920, 368640, 373760, 378000, 383250, 384000, 387072, 392448, 394200, 403200, 408800, 409600, 420480, 430080, 432000, 438000, 441504, 442368, 448000, 448512, 459900, 460800, 467200, 483840, 490560, 492750, 504000, 504576, 511000, 512000, 516096, 523264, 525600, 537600, 551880, 552960, 560640, 573440, 574875, 576000, 584000, 588672, 598016, 604800, 613200, 614400, 630720, 645120, 654080, 657000, 672000, 672768, 689850, 691200, 700800, 716800, 735840, 737280, 747520, 756000, 766500, 768000, 774144, 784896, 788400, 806400, 817600, 840960, 860160, 864000, 876000, 883008, 896000, 897024, 919800, 921600, 934400, 967680, 981120, 985500, 1008000, 1009152, 1022000, 1024000, 1032192, 1046528, 1051200, 1075200, 1103760, 1105920, 1121280, 1149750, 1152000, 1168000, 1177344, 1196032, 1209600, 1226400, 1228800, 1261440, 1290240, 1308160, 1314000, 1344000, 1345536, 1379700, 1382400, 1401600, 1433600, 1471680, 1495040, 1512000, 1533000, 1536000, 1548288, 1569792, 1576800, 1612800, 1635200, 1681920, 1720320, 1724625, 1728000, 1752000, 1766016, 1792000, 1794048, 1839600, 1843200, 1868800, 1935360, 1962240, 1971000, 2016000, 2018304, 2044000, 2048000, 2093056, 2102400, 2150400, 2207520, 2211840, 2242560, 2299500, 2304000, 2336000, 2354688, 2419200, 2452800, 2522880, 2580480, 2616320, 2628000, 2688000, 2691072, 2759400, 2764800, 2803200, 2867200, 2943360, 2990080, 3024000, 3066000, 3072000, 3096576, 3139584, 3153600, 3225600, 3270400, 3363840, 3449250, 3456000, 3504000, 3532032, 3584000, 3588096, 3679200, 3686400, 3737600, 3870720, 3924480, 3942000, 4032000, 4036608, 4088000, 4186112, 4204800, 4300800, 4415040, 4485120, 4599000, 4608000, 4672000, 4709376, 4838400, 4905600, 5045760, 5160960, 5232640, 5256000, 5376000, 5382144, 5518800, 5529600, 5606400, 5886720, 5980160, 6048000, 6132000, 6144000, 6279168, 6307200, 6451200, 6540800, 6727680, 6898500, 6912000, 7008000, 7064064, 7168000, 7358400, 7475200, 7741440, 7848960, 7884000, 8064000, 8073216, 8176000, 8372224, 8409600, 8601600, 8830080, 8970240, 9198000, 9216000, 9344000, 9418752, 9676800, 9811200, 10091520, 10465280, 10512000, 10752000, 10764288, 11037600, 11059200, 11212800, 11773440, 12096000, 12264000, 12558336, 12614400, 12902400, 13081600, 13455360, 13797000, 13824000, 14016000, 14128128, 14336000, 14716800, 14950400, 15482880, 15697920, 15768000, 16128000, 16146432, 16352000, 16819200, 17660160, 17940480, 18396000, 18432000, 18688000, 18837504, 19353600, 19622400, 20183040, 20930560, 21024000, 21504000, 22075200, 22425600, 23546880, 24192000, 24528000, 25116672, 25228800, 25804800, 26163200, 26910720, 27594000, 27648000, 28032000, 28256256, 29433600, 29900800, 31395840, 31536000, 32256000, 32292864, 32704000, 33638400, 35320320, 36792000, 37376000, 37675008, 38707200, 39244800, 40366080, 41861120, 42048000, 43008000, 44150400, 44851200, 47093760, 48384000, 49056000, 50457600, 52326400, 53821440, 55188000, 55296000, 56064000, 56512512, 58867200, 62791680, 63072000, 64512000, 65408000, 67276800, 70640640, 73584000, 74752000, 75350016, 77414400, 78489600, 80732160, 84096000, 88300800, 89702400, 94187520, 96768000, 98112000, 100915200, 104652800, 110376000, 112128000, 113025024, 117734400, 125583360, 126144000, 129024000, 130816000, 134553600, 141281280, 147168000, 149504000, 156979200, 161464320, 168192000, 176601600, 188375040, 193536000, 196224000, 201830400, 209305600, 220752000, 224256000, 226050048, 235468800, 252288000, 261632000, 269107200, 282562560, 294336000, 313958400, 336384000, 353203200, 376750080, 387072000, 392448000, 403660800, 441504000, 448512000, 470937600, 504576000, 523264000, 565125120, 588672000, 627916800, 672768000, 706406400, 784896000, 807321600, 883008000, 941875200, 1009152000, 1046528000, 1130250240, 1177344000, 1345536000, 1412812800, 1569792000, 1766016000, 1883750400, 2018304000, 2354688000, 2825625600, 3139584000, 3532032000, 4036608000, 4709376000, 5651251200, 7064064000, 9418752000, 14128128000, 28256256000]

約数ペア:

[(1, 28256256000), (2, 14128128000), (3, 9418752000), (4, 7064064000), (5, 5651251200), (6, 4709376000), (7, 4036608000), (8, 3532032000), (9, 3139584000), (10, 2825625600), (12, 2354688000), (14, 2018304000), (15, 1883750400), (16, 1766016000), (18, 1569792000), (20, 1412812800), (21, 1345536000), (24, 1177344000), (25, 1130250240), (27, 1046528000), (28, 1009152000), (30, 941875200), (32, 883008000), (35, 807321600), (36, 784896000), (40, 706406400), (42, 672768000), (45, 627916800), (48, 588672000), (50, 565125120), (54, 523264000), (56, 504576000), (60, 470937600), (63, 448512000), (64, 441504000), (70, 403660800), (72, 392448000), (73, 387072000), (75, 376750080), (80, 353203200), (84, 336384000), (90, 313958400), (96, 294336000), (100, 282562560), (105, 269107200), (108, 261632000), (112, 252288000), (120, 235468800), (125, 226050048), (126, 224256000), (128, 220752000), (135, 209305600), (140, 201830400), (144, 196224000), (146, 193536000), (150, 188375040), (160, 176601600), (168, 168192000), (175, 161464320), (180, 156979200), (189, 149504000), (192, 147168000), (200, 141281280), (210, 134553600), (216, 130816000), (219, 129024000), (224, 126144000), (225, 125583360), (240, 117734400), (250, 113025024), (252, 112128000), (256, 110376000), (270, 104652800), (280, 100915200), (288, 98112000), (292, 96768000), (300, 94187520), (315, 89702400), (320, 88300800), (336, 84096000), (350, 80732160), (360, 78489600), (365, 77414400), (375, 75350016), (378, 74752000), (384, 73584000), (400, 70640640), (420, 67276800), (432, 65408000), (438, 64512000), (448, 63072000), (450, 62791680), (480, 58867200), (500, 56512512), (504, 56064000), (511, 55296000), (512, 55188000), (525, 53821440), (540, 52326400), (560, 50457600), (576, 49056000), (584, 48384000), (600, 47093760), (630, 44851200), (640, 44150400), (657, 43008000), (672, 42048000), (675, 41861120), (700, 40366080), (720, 39244800), (730, 38707200), (750, 37675008), (756, 37376000), (768, 36792000), (800, 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(30240, 934400), (30660, 921600), (30720, 919800), (31500, 897024), (31536, 896000), (32000, 883008), (32256, 876000), (32704, 864000), (32850, 860160), (33600, 840960), (34560, 817600), (35040, 806400), (35840, 788400), (36000, 784896), (36500, 774144), (36792, 768000), (36864, 766500), (37376, 756000), (37800, 747520), (38325, 737280), (38400, 735840), (39420, 716800), (40320, 700800), (40880, 691200), (40960, 689850), (42000, 672768), (42048, 672000), (43008, 657000), (43200, 654080), (43800, 645120), (44800, 630720), (45990, 614400), (46080, 613200), (46720, 604800), (47250, 598016), (48000, 588672), (48384, 584000), (49056, 576000), (49152, 574875), (49275, 573440), (50400, 560640), (51100, 552960), (51200, 551880), (52560, 537600), (53760, 525600), (54000, 523264), (54750, 516096), (55188, 512000), (55296, 511000), (56000, 504576), (56064, 504000), (57344, 492750), (57600, 490560), (58400, 483840), (60480, 467200), (61320, 460800), (61440, 459900), (63000, 448512), (63072, 448000), (63875, 442368), (64000, 441504), (64512, 438000), (65408, 432000), (65700, 430080), (67200, 420480), (68985, 409600), (69120, 408800), (70080, 403200), (71680, 394200), (72000, 392448), (73000, 387072), (73584, 384000), (73728, 383250), (74752, 378000), (75600, 373760), (76650, 368640), (76800, 367920), (78840, 358400), (80640, 350400), (81760, 345600), (81920, 344925), (82125, 344064), (84000, 336384), (84096, 336000), (86016, 328500), (86400, 327040), (87600, 322560), (89600, 315360), (91980, 307200), (92160, 306600), (93440, 302400), (94500, 299008), (96000, 294336), (96768, 292000), (98112, 288000), (98550, 286720), (100800, 280320), (102200, 276480), (102400, 275940), (105120, 268800), (107520, 262800), (108000, 261632), (109500, 258048), (110376, 256000), (110592, 255500), (112000, 252288), (112128, 252000), (114688, 246375), (114975, 245760), (115200, 245280), (116800, 241920), (120960, 233600), (122640, 230400), (122880, 229950), (126000, 224256), (126144, 224000), (127750, 221184), (128000, 220752), (129024, 219000), (130816, 216000), (131400, 215040), (134400, 210240), (137970, 204800), (138240, 204400), (140160, 201600), (143360, 197100), (144000, 196224), (146000, 193536), (147168, 192000), (147456, 191625), (149504, 189000), (151200, 186880), (153300, 184320), (153600, 183960), (157680, 179200), (161280, 175200), (163520, 172800), (164250, 172032), (168000, 168192)]