1920960000

素因数分解:

$2^9\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 600

約数和(自身を含む): 7478293680

約数和(自身を除く): 5557333680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 29, 30, 32, 36, 40, 45, 46, 48, 50, 58, 60, 64, 69, 72, 75, 80, 87, 90, 92, 96, 100, 115, 116, 120, 125, 128, 138, 144, 145, 150, 160, 174, 180, 184, 192, 200, 207, 225, 230, 232, 240, 250, 256, 261, 276, 288, 290, 300, 320, 345, 348, 360, 368, 375, 384, 400, 414, 435, 450, 460, 464, 480, 500, 512, 522, 552, 575, 576, 580, 600, 625, 640, 667, 690, 696, 720, 725, 736, 750, 768, 800, 828, 870, 900, 920, 928, 960, 1000, 1035, 1044, 1104, 1125, 1150, 1152, 1160, 1200, 1250, 1280, 1305, 1334, 1380, 1392, 1440, 1450, 1472, 1500, 1536, 1600, 1656, 1725, 1740, 1800, 1840, 1856, 1875, 1920, 2000, 2001, 2070, 2088, 2175, 2208, 2250, 2300, 2304, 2320, 2400, 2500, 2560, 2610, 2668, 2760, 2784, 2875, 2880, 2900, 2944, 3000, 3200, 3312, 3335, 3450, 3480, 3600, 3625, 3680, 3712, 3750, 3840, 4000, 4002, 4140, 4176, 4350, 4416, 4500, 4600, 4608, 4640, 4800, 5000, 5175, 5220, 5336, 5520, 5568, 5625, 5750, 5760, 5800, 5888, 6000, 6003, 6400, 6525, 6624, 6670, 6900, 6960, 7200, 7250, 7360, 7424, 7500, 7680, 8000, 8004, 8280, 8352, 8625, 8700, 8832, 9000, 9200, 9280, 9600, 10000, 10005, 10350, 10440, 10672, 10875, 11040, 11136, 11250, 11500, 11520, 11600, 11776, 12000, 12006, 12800, 13050, 13248, 13340, 13800, 13920, 14375, 14400, 14500, 14720, 14848, 15000, 16000, 16008, 16560, 16675, 16704, 17250, 17400, 17664, 18000, 18125, 18400, 18560, 19200, 20000, 20010, 20700, 20880, 21344, 21750, 22080, 22272, 22500, 23000, 23040, 23200, 24000, 24012, 25875, 26100, 26496, 26680, 27600, 27840, 28750, 28800, 29000, 29440, 30000, 30015, 32000, 32016, 32625, 33120, 33350, 33408, 34500, 34800, 35328, 36000, 36250, 36800, 37120, 38400, 40000, 40020, 41400, 41760, 42688, 43125, 43500, 44160, 44544, 45000, 46000, 46400, 48000, 48024, 50025, 51750, 52200, 52992, 53360, 54375, 55200, 55680, 57500, 57600, 58000, 58880, 60000, 60030, 64000, 64032, 65250, 66240, 66700, 66816, 69000, 69600, 72000, 72500, 73600, 74240, 80000, 80040, 82800, 83375, 83520, 85376, 86250, 87000, 88320, 90000, 92000, 92800, 96000, 96048, 100050, 103500, 104400, 105984, 106720, 108750, 110400, 111360, 115000, 115200, 116000, 120000, 120060, 128064, 129375, 130500, 132480, 133400, 133632, 138000, 139200, 144000, 145000, 147200, 150075, 160000, 160080, 163125, 165600, 166750, 167040, 170752, 172500, 174000, 176640, 180000, 184000, 185600, 192000, 192096, 200100, 207000, 208800, 213440, 217500, 220800, 222720, 230000, 232000, 240000, 240120, 250125, 256128, 258750, 261000, 264960, 266800, 276000, 278400, 288000, 290000, 294400, 300150, 320000, 320160, 326250, 331200, 333500, 334080, 341504, 345000, 348000, 360000, 368000, 371200, 384192, 400200, 414000, 416875, 417600, 426880, 435000, 441600, 460000, 464000, 480000, 480240, 500250, 512256, 517500, 522000, 529920, 533600, 552000, 556800, 576000, 580000, 600300, 640320, 652500, 662400, 667000, 668160, 690000, 696000, 720000, 736000, 750375, 768384, 800400, 828000, 833750, 835200, 853760, 870000, 883200, 920000, 928000, 960000, 960480, 1000500, 1024512, 1035000, 1044000, 1067200, 1104000, 1113600, 1160000, 1200600, 1250625, 1280640, 1305000, 1324800, 1334000, 1380000, 1392000, 1440000, 1472000, 1500750, 1536768, 1600800, 1656000, 1667500, 1670400, 1707520, 1740000, 1840000, 1856000, 1920960, 2001000, 2070000, 2088000, 2134400, 2208000, 2320000, 2401200, 2501250, 2561280, 2610000, 2649600, 2668000, 2760000, 2784000, 2880000, 3001500, 3073536, 3201600, 3312000, 3335000, 3340800, 3480000, 3680000, 3751875, 3841920, 4002000, 4140000, 4176000, 4268800, 4416000, 4640000, 4802400, 5002500, 5122560, 5220000, 5336000, 5520000, 5568000, 6003000, 6403200, 6624000, 6670000, 6960000, 7360000, 7503750, 7683840, 8004000, 8280000, 8352000, 8537600, 9280000, 9604800, 10005000, 10440000, 10672000, 11040000, 12006000, 12806400, 13248000, 13340000, 13920000, 15007500, 15367680, 16008000, 16560000, 16704000, 19209600, 20010000, 20880000, 21344000, 22080000, 24012000, 25612800, 26680000, 27840000, 30015000, 32016000, 33120000, 38419200, 40020000, 41760000, 42688000, 48024000, 53360000, 60030000, 64032000, 66240000, 76838400, 80040000, 83520000, 96048000, 106720000, 120060000, 128064000, 160080000, 192096000, 213440000, 240120000, 320160000, 384192000, 480240000, 640320000, 960480000, 1920960000]

約数ペア:

[(1, 1920960000), (2, 960480000), (3, 640320000), (4, 480240000), (5, 384192000), (6, 320160000), (8, 240120000), (9, 213440000), (10, 192096000), (12, 160080000), (15, 128064000), (16, 120060000), (18, 106720000), (20, 96048000), (23, 83520000), (24, 80040000), (25, 76838400), (29, 66240000), (30, 64032000), (32, 60030000), (36, 53360000), (40, 48024000), (45, 42688000), (46, 41760000), (48, 40020000), (50, 38419200), (58, 33120000), (60, 32016000), (64, 30015000), (69, 27840000), (72, 26680000), (75, 25612800), (80, 24012000), (87, 22080000), (90, 21344000), (92, 20880000), (96, 20010000), (100, 19209600), (115, 16704000), (116, 16560000), (120, 16008000), (125, 15367680), (128, 15007500), (138, 13920000), (144, 13340000), (145, 13248000), (150, 12806400), (160, 12006000), (174, 11040000), (180, 10672000), (184, 10440000), (192, 10005000), (200, 9604800), (207, 9280000), (225, 8537600), (230, 8352000), (232, 8280000), (240, 8004000), (250, 7683840), (256, 7503750), (261, 7360000), (276, 6960000), (288, 6670000), (290, 6624000), (300, 6403200), (320, 6003000), (345, 5568000), (348, 5520000), (360, 5336000), (368, 5220000), (375, 5122560), (384, 5002500), (400, 4802400), (414, 4640000), (435, 4416000), (450, 4268800), (460, 4176000), (464, 4140000), (480, 4002000), (500, 3841920), (512, 3751875), (522, 3680000), (552, 3480000), (575, 3340800), (576, 3335000), (580, 3312000), (600, 3201600), (625, 3073536), (640, 3001500), (667, 2880000), (690, 2784000), (696, 2760000), (720, 2668000), (725, 2649600), (736, 2610000), (750, 2561280), (768, 2501250), (800, 2401200), (828, 2320000), (870, 2208000), (900, 2134400), (920, 2088000), (928, 2070000), (960, 2001000), (1000, 1920960), (1035, 1856000), (1044, 1840000), (1104, 1740000), (1125, 1707520), (1150, 1670400), (1152, 1667500), (1160, 1656000), (1200, 1600800), (1250, 1536768), (1280, 1500750), (1305, 1472000), (1334, 1440000), (1380, 1392000), (1392, 1380000), (1440, 1334000), (1450, 1324800), (1472, 1305000), (1500, 1280640), (1536, 1250625), (1600, 1200600), (1656, 1160000), (1725, 1113600), (1740, 1104000), (1800, 1067200), (1840, 1044000), (1856, 1035000), (1875, 1024512), (1920, 1000500), (2000, 960480), (2001, 960000), (2070, 928000), (2088, 920000), (2175, 883200), (2208, 870000), (2250, 853760), (2300, 835200), (2304, 833750), (2320, 828000), (2400, 800400), (2500, 768384), (2560, 750375), (2610, 736000), (2668, 720000), (2760, 696000), (2784, 690000), (2875, 668160), (2880, 667000), (2900, 662400), (2944, 652500), (3000, 640320), (3200, 600300), (3312, 580000), (3335, 576000), (3450, 556800), (3480, 552000), (3600, 533600), (3625, 529920), (3680, 522000), (3712, 517500), (3750, 512256), (3840, 500250), (4000, 480240), (4002, 480000), (4140, 464000), (4176, 460000), (4350, 441600), (4416, 435000), (4500, 426880), (4600, 417600), (4608, 416875), (4640, 414000), (4800, 400200), (5000, 384192), (5175, 371200), (5220, 368000), (5336, 360000), (5520, 348000), (5568, 345000), (5625, 341504), (5750, 334080), (5760, 333500), (5800, 331200), (5888, 326250), (6000, 320160), (6003, 320000), (6400, 300150), (6525, 294400), (6624, 290000), (6670, 288000), (6900, 278400), (6960, 276000), (7200, 266800), (7250, 264960), (7360, 261000), (7424, 258750), (7500, 256128), (7680, 250125), (8000, 240120), (8004, 240000), (8280, 232000), (8352, 230000), (8625, 222720), (8700, 220800), (8832, 217500), (9000, 213440), (9200, 208800), (9280, 207000), (9600, 200100), (10000, 192096), (10005, 192000), (10350, 185600), (10440, 184000), (10672, 180000), (10875, 176640), (11040, 174000), (11136, 172500), (11250, 170752), (11500, 167040), (11520, 166750), (11600, 165600), (11776, 163125), (12000, 160080), (12006, 160000), (12800, 150075), (13050, 147200), (13248, 145000), (13340, 144000), (13800, 139200), (13920, 138000), (14375, 133632), (14400, 133400), (14500, 132480), (14720, 130500), (14848, 129375), (15000, 128064), (16000, 120060), (16008, 120000), (16560, 116000), (16675, 115200), (16704, 115000), (17250, 111360), (17400, 110400), (17664, 108750), (18000, 106720), (18125, 105984), (18400, 104400), (18560, 103500), (19200, 100050), (20000, 96048), (20010, 96000), (20700, 92800), (20880, 92000), (21344, 90000), (21750, 88320), (22080, 87000), (22272, 86250), (22500, 85376), (23000, 83520), (23040, 83375), (23200, 82800), (24000, 80040), (24012, 80000), (25875, 74240), (26100, 73600), (26496, 72500), (26680, 72000), (27600, 69600), (27840, 69000), (28750, 66816), (28800, 66700), (29000, 66240), (29440, 65250), (30000, 64032), (30015, 64000), (32000, 60030), (32016, 60000), (32625, 58880), (33120, 58000), (33350, 57600), (33408, 57500), (34500, 55680), (34800, 55200), (35328, 54375), (36000, 53360), (36250, 52992), (36800, 52200), (37120, 51750), (38400, 50025), (40000, 48024), (40020, 48000), (41400, 46400), (41760, 46000), (42688, 45000), (43125, 44544), (43500, 44160)]