1023840000

素因数分解:

$2^8\times 3^4\times 5^4\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 450

約数和(自身を含む): 3863200880

約数和(自身を除く): 2839360880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 79, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 158, 160, 162, 180, 192, 200, 216, 225, 237, 240, 250, 256, 270, 288, 300, 316, 320, 324, 360, 375, 384, 395, 400, 405, 432, 450, 474, 480, 500, 540, 576, 600, 625, 632, 640, 648, 675, 711, 720, 750, 768, 790, 800, 810, 864, 900, 948, 960, 1000, 1080, 1125, 1152, 1185, 1200, 1250, 1264, 1280, 1296, 1350, 1422, 1440, 1500, 1580, 1600, 1620, 1728, 1800, 1875, 1896, 1920, 1975, 2000, 2025, 2133, 2160, 2250, 2304, 2370, 2400, 2500, 2528, 2592, 2700, 2844, 2880, 3000, 3160, 3200, 3240, 3375, 3456, 3555, 3600, 3750, 3792, 3840, 3950, 4000, 4050, 4266, 4320, 4500, 4740, 4800, 5000, 5056, 5184, 5400, 5625, 5688, 5760, 5925, 6000, 6320, 6399, 6400, 6480, 6750, 6912, 7110, 7200, 7500, 7584, 7900, 8000, 8100, 8532, 8640, 9000, 9480, 9600, 9875, 10000, 10112, 10125, 10368, 10665, 10800, 11250, 11376, 11520, 11850, 12000, 12640, 12798, 12960, 13500, 14220, 14400, 15000, 15168, 15800, 16000, 16200, 16875, 17064, 17280, 17775, 18000, 18960, 19200, 19750, 20000, 20224, 20250, 20736, 21330, 21600, 22500, 22752, 23700, 24000, 25280, 25596, 25920, 27000, 28440, 28800, 29625, 30000, 30336, 31600, 31995, 32000, 32400, 33750, 34128, 34560, 35550, 36000, 37920, 39500, 40000, 40500, 42660, 43200, 45000, 45504, 47400, 48000, 49375, 50560, 50625, 51192, 51840, 53325, 54000, 56880, 57600, 59250, 60000, 60672, 63200, 63990, 64800, 67500, 68256, 71100, 72000, 75840, 79000, 80000, 81000, 85320, 86400, 88875, 90000, 91008, 94800, 96000, 98750, 101120, 101250, 102384, 103680, 106650, 108000, 113760, 118500, 120000, 126400, 127980, 129600, 135000, 136512, 142200, 144000, 148125, 151680, 158000, 159975, 160000, 162000, 170640, 172800, 177750, 180000, 182016, 189600, 197500, 202500, 204768, 213300, 216000, 227520, 237000, 240000, 252800, 255960, 259200, 266625, 270000, 273024, 284400, 288000, 296250, 303360, 316000, 319950, 324000, 341280, 355500, 360000, 379200, 395000, 405000, 409536, 426600, 432000, 444375, 455040, 474000, 480000, 505600, 511920, 518400, 533250, 540000, 546048, 568800, 592500, 632000, 639900, 648000, 682560, 711000, 720000, 758400, 790000, 799875, 810000, 819072, 853200, 864000, 888750, 910080, 948000, 1023840, 1066500, 1080000, 1137600, 1185000, 1264000, 1279800, 1296000, 1333125, 1365120, 1422000, 1440000, 1516800, 1580000, 1599750, 1620000, 1638144, 1706400, 1777500, 1896000, 2047680, 2133000, 2160000, 2275200, 2370000, 2528000, 2559600, 2592000, 2666250, 2730240, 2844000, 3160000, 3199500, 3240000, 3412800, 3555000, 3792000, 3999375, 4095360, 4266000, 4320000, 4550400, 4740000, 5119200, 5332500, 5688000, 6320000, 6399000, 6480000, 6825600, 7110000, 7584000, 7998750, 8190720, 8532000, 9480000, 10238400, 10665000, 11376000, 12640000, 12798000, 12960000, 13651200, 14220000, 15997500, 17064000, 18960000, 20476800, 21330000, 22752000, 25596000, 28440000, 31995000, 34128000, 37920000, 40953600, 42660000, 51192000, 56880000, 63990000, 68256000, 85320000, 102384000, 113760000, 127980000, 170640000, 204768000, 255960000, 341280000, 511920000, 1023840000]

約数ペア:

[(1, 1023840000), (2, 511920000), (3, 341280000), (4, 255960000), (5, 204768000), (6, 170640000), (8, 127980000), (9, 113760000), (10, 102384000), (12, 85320000), (15, 68256000), (16, 63990000), (18, 56880000), (20, 51192000), (24, 42660000), (25, 40953600), (27, 37920000), (30, 34128000), (32, 31995000), (36, 28440000), (40, 25596000), (45, 22752000), (48, 21330000), (50, 20476800), (54, 18960000), (60, 17064000), (64, 15997500), (72, 14220000), (75, 13651200), (79, 12960000), (80, 12798000), (81, 12640000), (90, 11376000), (96, 10665000), (100, 10238400), (108, 9480000), (120, 8532000), (125, 8190720), (128, 7998750), (135, 7584000), (144, 7110000), (150, 6825600), (158, 6480000), (160, 6399000), (162, 6320000), (180, 5688000), (192, 5332500), (200, 5119200), (216, 4740000), (225, 4550400), (237, 4320000), (240, 4266000), (250, 4095360), (256, 3999375), (270, 3792000), (288, 3555000), (300, 3412800), (316, 3240000), (320, 3199500), (324, 3160000), (360, 2844000), (375, 2730240), (384, 2666250), (395, 2592000), (400, 2559600), (405, 2528000), (432, 2370000), (450, 2275200), (474, 2160000), (480, 2133000), (500, 2047680), (540, 1896000), (576, 1777500), (600, 1706400), (625, 1638144), (632, 1620000), (640, 1599750), (648, 1580000), (675, 1516800), (711, 1440000), (720, 1422000), (750, 1365120), (768, 1333125), (790, 1296000), (800, 1279800), (810, 1264000), (864, 1185000), (900, 1137600), (948, 1080000), (960, 1066500), (1000, 1023840), (1080, 948000), (1125, 910080), (1152, 888750), (1185, 864000), (1200, 853200), (1250, 819072), (1264, 810000), (1280, 799875), (1296, 790000), (1350, 758400), (1422, 720000), (1440, 711000), (1500, 682560), (1580, 648000), (1600, 639900), (1620, 632000), (1728, 592500), (1800, 568800), (1875, 546048), (1896, 540000), (1920, 533250), (1975, 518400), (2000, 511920), (2025, 505600), (2133, 480000), (2160, 474000), (2250, 455040), (2304, 444375), (2370, 432000), (2400, 426600), (2500, 409536), (2528, 405000), (2592, 395000), (2700, 379200), (2844, 360000), (2880, 355500), (3000, 341280), (3160, 324000), (3200, 319950), (3240, 316000), (3375, 303360), (3456, 296250), (3555, 288000), (3600, 284400), (3750, 273024), (3792, 270000), (3840, 266625), (3950, 259200), (4000, 255960), (4050, 252800), (4266, 240000), (4320, 237000), (4500, 227520), (4740, 216000), (4800, 213300), (5000, 204768), (5056, 202500), (5184, 197500), (5400, 189600), (5625, 182016), (5688, 180000), (5760, 177750), (5925, 172800), (6000, 170640), (6320, 162000), (6399, 160000), (6400, 159975), (6480, 158000), (6750, 151680), (6912, 148125), (7110, 144000), (7200, 142200), (7500, 136512), (7584, 135000), (7900, 129600), (8000, 127980), (8100, 126400), (8532, 120000), (8640, 118500), (9000, 113760), (9480, 108000), (9600, 106650), (9875, 103680), (10000, 102384), (10112, 101250), (10125, 101120), (10368, 98750), (10665, 96000), (10800, 94800), (11250, 91008), (11376, 90000), (11520, 88875), (11850, 86400), (12000, 85320), (12640, 81000), (12798, 80000), (12960, 79000), (13500, 75840), (14220, 72000), (14400, 71100), (15000, 68256), (15168, 67500), (15800, 64800), (16000, 63990), (16200, 63200), (16875, 60672), (17064, 60000), (17280, 59250), (17775, 57600), (18000, 56880), (18960, 54000), (19200, 53325), (19750, 51840), (20000, 51192), (20224, 50625), (20250, 50560), (20736, 49375), (21330, 48000), (21600, 47400), (22500, 45504), (22752, 45000), (23700, 43200), (24000, 42660), (25280, 40500), (25596, 40000), (25920, 39500), (27000, 37920), (28440, 36000), (28800, 35550), (29625, 34560), (30000, 34128), (30336, 33750), (31600, 32400), (31995, 32000)]