255960000

素因数分解:

$2^6\times 3^4\times 5^4\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 350

約数和(自身を含む): 960130160

約数和(自身を除く): 704170160

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, 135, 144, 150, 158, 160, 162, 180, 192, 200, 216, 225, 237, 240, 250, 270, 288, 300, 316, 320, 324, 360, 375, 395, 400, 405, 432, 450, 474, 480, 500, 540, 576, 600, 625, 632, 648, 675, 711, 720, 750, 790, 800, 810, 864, 900, 948, 960, 1000, 1080, 1125, 1185, 1200, 1250, 1264, 1296, 1350, 1422, 1440, 1500, 1580, 1600, 1620, 1728, 1800, 1875, 1896, 1975, 2000, 2025, 2133, 2160, 2250, 2370, 2400, 2500, 2528, 2592, 2700, 2844, 2880, 3000, 3160, 3240, 3375, 3555, 3600, 3750, 3792, 3950, 4000, 4050, 4266, 4320, 4500, 4740, 4800, 5000, 5056, 5184, 5400, 5625, 5688, 5925, 6000, 6320, 6399, 6480, 6750, 7110, 7200, 7500, 7584, 7900, 8000, 8100, 8532, 8640, 9000, 9480, 9875, 10000, 10125, 10665, 10800, 11250, 11376, 11850, 12000, 12640, 12798, 12960, 13500, 14220, 14400, 15000, 15168, 15800, 16200, 16875, 17064, 17775, 18000, 18960, 19750, 20000, 20250, 21330, 21600, 22500, 22752, 23700, 24000, 25280, 25596, 25920, 27000, 28440, 29625, 30000, 31600, 31995, 32400, 33750, 34128, 35550, 36000, 37920, 39500, 40000, 40500, 42660, 43200, 45000, 45504, 47400, 49375, 50625, 51192, 53325, 54000, 56880, 59250, 60000, 63200, 63990, 64800, 67500, 68256, 71100, 72000, 75840, 79000, 81000, 85320, 88875, 90000, 94800, 98750, 101250, 102384, 106650, 108000, 113760, 118500, 120000, 126400, 127980, 129600, 135000, 136512, 142200, 148125, 158000, 159975, 162000, 170640, 177750, 180000, 189600, 197500, 202500, 204768, 213300, 216000, 227520, 237000, 255960, 266625, 270000, 284400, 296250, 316000, 319950, 324000, 341280, 355500, 360000, 379200, 395000, 405000, 409536, 426600, 444375, 474000, 511920, 533250, 540000, 568800, 592500, 632000, 639900, 648000, 682560, 711000, 790000, 799875, 810000, 853200, 888750, 948000, 1023840, 1066500, 1080000, 1137600, 1185000, 1279800, 1333125, 1422000, 1580000, 1599750, 1620000, 1706400, 1777500, 1896000, 2047680, 2133000, 2370000, 2559600, 2666250, 2844000, 3160000, 3199500, 3240000, 3412800, 3555000, 3999375, 4266000, 4740000, 5119200, 5332500, 5688000, 6399000, 7110000, 7998750, 8532000, 9480000, 10238400, 10665000, 12798000, 14220000, 15997500, 17064000, 21330000, 25596000, 28440000, 31995000, 42660000, 51192000, 63990000, 85320000, 127980000, 255960000]

約数ペア:

[(1, 255960000), (2, 127980000), (3, 85320000), (4, 63990000), (5, 51192000), (6, 42660000), (8, 31995000), (9, 28440000), (10, 25596000), (12, 21330000), (15, 17064000), (16, 15997500), (18, 14220000), (20, 12798000), (24, 10665000), (25, 10238400), (27, 9480000), (30, 8532000), (32, 7998750), (36, 7110000), (40, 6399000), (45, 5688000), (48, 5332500), (50, 5119200), (54, 4740000), (60, 4266000), (64, 3999375), (72, 3555000), (75, 3412800), (79, 3240000), (80, 3199500), (81, 3160000), (90, 2844000), (96, 2666250), (100, 2559600), (108, 2370000), (120, 2133000), (125, 2047680), (135, 1896000), (144, 1777500), (150, 1706400), (158, 1620000), (160, 1599750), (162, 1580000), (180, 1422000), (192, 1333125), (200, 1279800), (216, 1185000), (225, 1137600), (237, 1080000), (240, 1066500), (250, 1023840), (270, 948000), (288, 888750), (300, 853200), (316, 810000), (320, 799875), (324, 790000), (360, 711000), (375, 682560), (395, 648000), (400, 639900), (405, 632000), (432, 592500), (450, 568800), (474, 540000), (480, 533250), (500, 511920), (540, 474000), (576, 444375), (600, 426600), (625, 409536), (632, 405000), (648, 395000), (675, 379200), (711, 360000), (720, 355500), (750, 341280), (790, 324000), (800, 319950), (810, 316000), (864, 296250), (900, 284400), (948, 270000), (960, 266625), (1000, 255960), (1080, 237000), (1125, 227520), (1185, 216000), (1200, 213300), (1250, 204768), (1264, 202500), (1296, 197500), (1350, 189600), (1422, 180000), (1440, 177750), (1500, 170640), (1580, 162000), (1600, 159975), (1620, 158000), (1728, 148125), (1800, 142200), (1875, 136512), (1896, 135000), (1975, 129600), (2000, 127980), (2025, 126400), (2133, 120000), (2160, 118500), (2250, 113760), (2370, 108000), (2400, 106650), (2500, 102384), (2528, 101250), (2592, 98750), (2700, 94800), (2844, 90000), (2880, 88875), (3000, 85320), (3160, 81000), (3240, 79000), (3375, 75840), (3555, 72000), (3600, 71100), (3750, 68256), (3792, 67500), (3950, 64800), (4000, 63990), (4050, 63200), (4266, 60000), (4320, 59250), (4500, 56880), (4740, 54000), (4800, 53325), (5000, 51192), (5056, 50625), (5184, 49375), (5400, 47400), (5625, 45504), (5688, 45000), (5925, 43200), (6000, 42660), (6320, 40500), (6399, 40000), (6480, 39500), (6750, 37920), (7110, 36000), (7200, 35550), (7500, 34128), (7584, 33750), (7900, 32400), (8000, 31995), (8100, 31600), (8532, 30000), (8640, 29625), (9000, 28440), (9480, 27000), (9875, 25920), (10000, 25596), (10125, 25280), (10665, 24000), (10800, 23700), (11250, 22752), (11376, 22500), (11850, 21600), (12000, 21330), (12640, 20250), (12798, 20000), (12960, 19750), (13500, 18960), (14220, 18000), (14400, 17775), (15000, 17064), (15168, 16875), (15800, 16200)]