1639008000

素因数分解:

$2^8\times 3^3\times 5^3\times 7^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 576

約数和(自身を含む): 6938480640

約数和(自身を除く): 5299472640

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, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 256, 270, 271, 280, 288, 300, 315, 320, 336, 350, 360, 375, 378, 384, 400, 420, 432, 448, 450, 480, 500, 504, 525, 540, 542, 560, 576, 600, 630, 640, 672, 675, 700, 720, 750, 756, 768, 800, 813, 840, 864, 875, 896, 900, 945, 960, 1000, 1008, 1050, 1080, 1084, 1120, 1125, 1152, 1200, 1260, 1280, 1344, 1350, 1355, 1400, 1440, 1500, 1512, 1575, 1600, 1626, 1680, 1728, 1750, 1792, 1800, 1890, 1897, 1920, 2000, 2016, 2100, 2160, 2168, 2240, 2250, 2304, 2400, 2439, 2520, 2625, 2688, 2700, 2710, 2800, 2880, 3000, 3024, 3150, 3200, 3252, 3360, 3375, 3456, 3500, 3600, 3780, 3794, 3840, 4000, 4032, 4065, 4200, 4320, 4336, 4480, 4500, 4725, 4800, 4878, 5040, 5250, 5376, 5400, 5420, 5600, 5691, 5760, 6000, 6048, 6300, 6400, 6504, 6720, 6750, 6775, 6912, 7000, 7200, 7317, 7560, 7588, 7875, 8000, 8064, 8130, 8400, 8640, 8672, 8960, 9000, 9450, 9485, 9600, 9756, 10080, 10500, 10800, 10840, 11200, 11382, 11520, 12000, 12096, 12195, 12600, 13008, 13440, 13500, 13550, 14000, 14400, 14634, 15120, 15176, 15750, 16000, 16128, 16260, 16800, 17073, 17280, 17344, 18000, 18900, 18970, 19200, 19512, 20160, 20325, 21000, 21600, 21680, 22400, 22764, 23625, 24000, 24192, 24390, 25200, 26016, 26880, 27000, 27100, 28000, 28455, 28800, 29268, 30240, 30352, 31500, 32000, 32520, 33600, 33875, 34146, 34560, 34688, 36000, 36585, 37800, 37940, 39024, 40320, 40650, 42000, 43200, 43360, 44800, 45528, 47250, 47425, 48000, 48384, 48780, 50400, 51219, 52032, 54000, 54200, 56000, 56910, 57600, 58536, 60480, 60704, 60975, 63000, 65040, 67200, 67750, 68292, 69376, 72000, 73170, 75600, 75880, 78048, 80640, 81300, 84000, 85365, 86400, 86720, 91056, 94500, 94850, 96000, 97560, 100800, 101625, 102438, 104064, 108000, 108400, 112000, 113820, 117072, 120960, 121408, 121950, 126000, 130080, 134400, 135500, 136584, 142275, 144000, 146340, 151200, 151760, 156096, 162600, 168000, 170730, 172800, 173440, 182112, 182925, 189000, 189700, 195120, 201600, 203250, 204876, 208128, 216000, 216800, 224000, 227640, 234144, 237125, 241920, 242816, 243900, 252000, 256095, 260160, 271000, 273168, 284550, 288000, 292680, 302400, 303520, 304875, 312192, 325200, 336000, 341460, 346880, 364224, 365850, 378000, 379400, 390240, 403200, 406500, 409752, 426825, 432000, 433600, 455280, 468288, 474250, 485632, 487800, 504000, 512190, 520320, 542000, 546336, 569100, 585360, 604800, 607040, 609750, 624384, 650400, 672000, 682920, 711375, 728448, 731700, 756000, 758800, 780480, 813000, 819504, 853650, 864000, 867200, 910560, 914625, 936576, 948500, 975600, 1008000, 1024380, 1040640, 1084000, 1092672, 1138200, 1170720, 1209600, 1214080, 1219500, 1280475, 1300800, 1365840, 1422750, 1456896, 1463400, 1512000, 1517600, 1560960, 1626000, 1639008, 1707300, 1734400, 1821120, 1829250, 1873152, 1897000, 1951200, 2016000, 2048760, 2134125, 2168000, 2185344, 2276400, 2341440, 2428160, 2439000, 2560950, 2601600, 2731680, 2845500, 2926800, 3024000, 3035200, 3121920, 3252000, 3278016, 3414600, 3642240, 3658500, 3794000, 3902400, 4097520, 4268250, 4336000, 4370688, 4552800, 4682880, 4878000, 5121900, 5203200, 5463360, 5691000, 5853600, 6048000, 6070400, 6402375, 6504000, 6556032, 6829200, 7284480, 7317000, 7588000, 7804800, 8195040, 8536500, 8672000, 9105600, 9365760, 9756000, 10243800, 10926720, 11382000, 11707200, 12140800, 12804750, 13008000, 13112064, 13658400, 14634000, 15176000, 15609600, 16390080, 17073000, 18211200, 19512000, 20487600, 21853440, 22764000, 23414400, 25609500, 26016000, 27316800, 29268000, 30352000, 32780160, 34146000, 36422400, 39024000, 40975200, 45528000, 46828800, 51219000, 54633600, 58536000, 60704000, 65560320, 68292000, 78048000, 81950400, 91056000, 102438000, 109267200, 117072000, 136584000, 163900800, 182112000, 204876000, 234144000, 273168000, 327801600, 409752000, 546336000, 819504000, 1639008000]

約数ペア:

[(1, 1639008000), (2, 819504000), (3, 546336000), (4, 409752000), (5, 327801600), (6, 273168000), (7, 234144000), (8, 204876000), (9, 182112000), (10, 163900800), (12, 136584000), (14, 117072000), (15, 109267200), (16, 102438000), (18, 91056000), (20, 81950400), (21, 78048000), (24, 68292000), (25, 65560320), (27, 60704000), (28, 58536000), (30, 54633600), (32, 51219000), (35, 46828800), (36, 45528000), (40, 40975200), (42, 39024000), (45, 36422400), (48, 34146000), (50, 32780160), (54, 30352000), (56, 29268000), (60, 27316800), (63, 26016000), (64, 25609500), (70, 23414400), (72, 22764000), (75, 21853440), (80, 20487600), (84, 19512000), (90, 18211200), (96, 17073000), (100, 16390080), (105, 15609600), (108, 15176000), (112, 14634000), (120, 13658400), (125, 13112064), (126, 13008000), (128, 12804750), (135, 12140800), (140, 11707200), (144, 11382000), (150, 10926720), (160, 10243800), (168, 9756000), (175, 9365760), (180, 9105600), (189, 8672000), (192, 8536500), (200, 8195040), (210, 7804800), (216, 7588000), (224, 7317000), (225, 7284480), (240, 6829200), (250, 6556032), (252, 6504000), (256, 6402375), (270, 6070400), (271, 6048000), (280, 5853600), (288, 5691000), (300, 5463360), (315, 5203200), (320, 5121900), (336, 4878000), (350, 4682880), (360, 4552800), (375, 4370688), (378, 4336000), (384, 4268250), (400, 4097520), (420, 3902400), (432, 3794000), (448, 3658500), (450, 3642240), (480, 3414600), (500, 3278016), (504, 3252000), (525, 3121920), (540, 3035200), (542, 3024000), (560, 2926800), (576, 2845500), (600, 2731680), (630, 2601600), (640, 2560950), (672, 2439000), (675, 2428160), (700, 2341440), (720, 2276400), (750, 2185344), (756, 2168000), (768, 2134125), (800, 2048760), (813, 2016000), (840, 1951200), (864, 1897000), (875, 1873152), (896, 1829250), (900, 1821120), (945, 1734400), (960, 1707300), (1000, 1639008), (1008, 1626000), (1050, 1560960), (1080, 1517600), (1084, 1512000), (1120, 1463400), (1125, 1456896), (1152, 1422750), (1200, 1365840), (1260, 1300800), (1280, 1280475), (1344, 1219500), (1350, 1214080), (1355, 1209600), (1400, 1170720), (1440, 1138200), (1500, 1092672), (1512, 1084000), (1575, 1040640), (1600, 1024380), (1626, 1008000), (1680, 975600), (1728, 948500), (1750, 936576), (1792, 914625), (1800, 910560), (1890, 867200), (1897, 864000), (1920, 853650), (2000, 819504), (2016, 813000), (2100, 780480), (2160, 758800), (2168, 756000), (2240, 731700), (2250, 728448), (2304, 711375), (2400, 682920), (2439, 672000), (2520, 650400), (2625, 624384), (2688, 609750), (2700, 607040), (2710, 604800), (2800, 585360), (2880, 569100), (3000, 546336), (3024, 542000), (3150, 520320), (3200, 512190), (3252, 504000), (3360, 487800), (3375, 485632), (3456, 474250), (3500, 468288), (3600, 455280), (3780, 433600), (3794, 432000), (3840, 426825), (4000, 409752), (4032, 406500), (4065, 403200), (4200, 390240), (4320, 379400), (4336, 378000), (4480, 365850), (4500, 364224), (4725, 346880), (4800, 341460), (4878, 336000), (5040, 325200), (5250, 312192), (5376, 304875), (5400, 303520), (5420, 302400), (5600, 292680), (5691, 288000), (5760, 284550), (6000, 273168), (6048, 271000), (6300, 260160), (6400, 256095), (6504, 252000), (6720, 243900), (6750, 242816), (6775, 241920), (6912, 237125), (7000, 234144), (7200, 227640), (7317, 224000), (7560, 216800), (7588, 216000), (7875, 208128), (8000, 204876), (8064, 203250), (8130, 201600), (8400, 195120), (8640, 189700), (8672, 189000), (8960, 182925), (9000, 182112), (9450, 173440), (9485, 172800), (9600, 170730), (9756, 168000), (10080, 162600), (10500, 156096), (10800, 151760), (10840, 151200), (11200, 146340), (11382, 144000), (11520, 142275), (12000, 136584), (12096, 135500), (12195, 134400), (12600, 130080), (13008, 126000), (13440, 121950), (13500, 121408), (13550, 120960), (14000, 117072), (14400, 113820), (14634, 112000), (15120, 108400), (15176, 108000), (15750, 104064), (16000, 102438), (16128, 101625), (16260, 100800), (16800, 97560), (17073, 96000), (17280, 94850), (17344, 94500), (18000, 91056), (18900, 86720), (18970, 86400), (19200, 85365), (19512, 84000), (20160, 81300), (20325, 80640), (21000, 78048), (21600, 75880), (21680, 75600), (22400, 73170), (22764, 72000), (23625, 69376), (24000, 68292), (24192, 67750), (24390, 67200), (25200, 65040), (26016, 63000), (26880, 60975), (27000, 60704), (27100, 60480), (28000, 58536), (28455, 57600), (28800, 56910), (29268, 56000), (30240, 54200), (30352, 54000), (31500, 52032), (32000, 51219), (32520, 50400), (33600, 48780), (33875, 48384), (34146, 48000), (34560, 47425), (34688, 47250), (36000, 45528), (36585, 44800), (37800, 43360), (37940, 43200), (39024, 42000), (40320, 40650)]