7891152000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2192

約数の個数: 256

約数和(自身を含む): 26503027200

約数和(自身を除く): 18611875200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 125, 128, 150, 158, 160, 192, 200, 237, 240, 250, 300, 316, 320, 375, 384, 395, 400, 474, 480, 500, 600, 632, 640, 750, 790, 800, 948, 960, 1000, 1185, 1200, 1264, 1500, 1580, 1600, 1896, 1920, 1975, 2000, 2081, 2370, 2400, 2528, 3000, 3160, 3200, 3792, 3950, 4000, 4162, 4740, 4800, 5056, 5925, 6000, 6243, 6320, 7584, 7900, 8000, 8324, 9480, 9600, 9875, 10112, 10405, 11850, 12000, 12486, 12640, 15168, 15800, 16000, 16648, 18960, 19750, 20810, 23700, 24000, 24972, 25280, 29625, 30336, 31215, 31600, 33296, 37920, 39500, 41620, 47400, 48000, 49944, 50560, 52025, 59250, 62430, 63200, 66592, 75840, 79000, 83240, 94800, 99888, 104050, 118500, 124860, 126400, 133184, 151680, 156075, 158000, 164399, 166480, 189600, 199776, 208100, 237000, 249720, 252800, 260125, 266368, 312150, 316000, 328798, 332960, 379200, 399552, 416200, 474000, 493197, 499440, 520250, 624300, 632000, 657596, 665920, 758400, 780375, 799104, 821995, 832400, 948000, 986394, 998880, 1040500, 1248600, 1264000, 1315192, 1331840, 1560750, 1643990, 1664800, 1896000, 1972788, 1997760, 2081000, 2465985, 2497200, 2630384, 3121500, 3287980, 3329600, 3792000, 3945576, 3995520, 4109975, 4162000, 4931970, 4994400, 5260768, 6243000, 6575960, 6659200, 7891152, 8219950, 8324000, 9863940, 9988800, 10521536, 12329925, 12486000, 13151920, 15782304, 16439900, 16648000, 19727880, 19977600, 20549875, 21043072, 24659850, 24972000, 26303840, 31564608, 32879800, 33296000, 39455760, 41099750, 49319700, 49944000, 52607680, 61649625, 63129216, 65759600, 78911520, 82199500, 98639400, 99888000, 105215360, 123299250, 131519200, 157823040, 164399000, 197278800, 246598500, 263038400, 315646080, 328798000, 394557600, 493197000, 526076800, 657596000, 789115200, 986394000, 1315192000, 1578230400, 1972788000, 2630384000, 3945576000, 7891152000]

約数ペア:

[(1, 7891152000), (2, 3945576000), (3, 2630384000), (4, 1972788000), (5, 1578230400), (6, 1315192000), (8, 986394000), (10, 789115200), (12, 657596000), (15, 526076800), (16, 493197000), (20, 394557600), (24, 328798000), (25, 315646080), (30, 263038400), (32, 246598500), (40, 197278800), (48, 164399000), (50, 157823040), (60, 131519200), (64, 123299250), (75, 105215360), (79, 99888000), (80, 98639400), (96, 82199500), (100, 78911520), (120, 65759600), (125, 63129216), (128, 61649625), (150, 52607680), (158, 49944000), (160, 49319700), (192, 41099750), (200, 39455760), (237, 33296000), (240, 32879800), (250, 31564608), (300, 26303840), (316, 24972000), (320, 24659850), (375, 21043072), (384, 20549875), (395, 19977600), (400, 19727880), (474, 16648000), (480, 16439900), (500, 15782304), (600, 13151920), (632, 12486000), (640, 12329925), (750, 10521536), (790, 9988800), (800, 9863940), (948, 8324000), (960, 8219950), (1000, 7891152), (1185, 6659200), (1200, 6575960), (1264, 6243000), (1500, 5260768), (1580, 4994400), (1600, 4931970), (1896, 4162000), (1920, 4109975), (1975, 3995520), (2000, 3945576), (2081, 3792000), (2370, 3329600), (2400, 3287980), (2528, 3121500), (3000, 2630384), (3160, 2497200), (3200, 2465985), (3792, 2081000), (3950, 1997760), (4000, 1972788), (4162, 1896000), (4740, 1664800), (4800, 1643990), (5056, 1560750), (5925, 1331840), (6000, 1315192), (6243, 1264000), (6320, 1248600), (7584, 1040500), (7900, 998880), (8000, 986394), (8324, 948000), (9480, 832400), (9600, 821995), (9875, 799104), (10112, 780375), (10405, 758400), (11850, 665920), (12000, 657596), (12486, 632000), (12640, 624300), (15168, 520250), (15800, 499440), (16000, 493197), (16648, 474000), (18960, 416200), (19750, 399552), (20810, 379200), (23700, 332960), (24000, 328798), (24972, 316000), (25280, 312150), (29625, 266368), (30336, 260125), (31215, 252800), (31600, 249720), (33296, 237000), (37920, 208100), (39500, 199776), (41620, 189600), (47400, 166480), (48000, 164399), (49944, 158000), (50560, 156075), (52025, 151680), (59250, 133184), (62430, 126400), (63200, 124860), (66592, 118500), (75840, 104050), (79000, 99888), (83240, 94800)]