490538544000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{329663}}^1$

素因数の和:329726

約数の個数: 256

約数和(自身を含む): 1678596341760

約数和(自身を除く): 1188057797760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 600, 620, 640, 744, 750, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1600, 1860, 1920, 1984, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3200, 3720, 3875, 3968, 4000, 4650, 4800, 4960, 5952, 6000, 6200, 7440, 7750, 8000, 9300, 9600, 9920, 11625, 11904, 12000, 12400, 14880, 15500, 16000, 18600, 19840, 23250, 24000, 24800, 29760, 31000, 37200, 46500, 48000, 49600, 59520, 62000, 74400, 93000, 99200, 124000, 148800, 186000, 248000, 297600, 329663, 372000, 496000, 659326, 744000, 988989, 1318652, 1488000, 1648315, 1977978, 2637304, 3296630, 3955956, 4944945, 5274608, 6593260, 7911912, 8241575, 9889890, 10219553, 10549216, 13186520, 15823824, 16483150, 19779780, 20439106, 21098432, 24724725, 26373040, 30658659, 31647648, 32966300, 39559560, 40878212, 41207875, 42196864, 49449450, 51097765, 52746080, 61317318, 63295296, 65932600, 79119120, 81756424, 82415750, 98898900, 102195530, 105492160, 122634636, 123623625, 126590592, 131865200, 153293295, 158238240, 163512848, 164831500, 197797800, 204391060, 210984320, 245269272, 247247250, 255488825, 263730400, 306586590, 316476480, 327025696, 329663000, 395595600, 408782120, 490538544, 494494500, 510977650, 527460800, 613173180, 632952960, 654051392, 659326000, 766466475, 791191200, 817564240, 981077088, 988989000, 1021955300, 1054921600, 1226346360, 1277444125, 1308102784, 1318652000, 1532932950, 1582382400, 1635128480, 1962154176, 1977978000, 2043910600, 2452692720, 2554888250, 2637304000, 3065865900, 3164764800, 3270256960, 3832332375, 3924308352, 3955956000, 4087821200, 4905385440, 5109776500, 5274608000, 6131731800, 6540513920, 7664664750, 7911912000, 8175642400, 9810770880, 10219553000, 12263463600, 15329329500, 15823824000, 16351284800, 19621541760, 20439106000, 24526927200, 30658659000, 32702569600, 40878212000, 49053854400, 61317318000, 81756424000, 98107708800, 122634636000, 163512848000, 245269272000, 490538544000]

約数ペア:

[(1, 490538544000), (2, 245269272000), (3, 163512848000), (4, 122634636000), (5, 98107708800), (6, 81756424000), (8, 61317318000), (10, 49053854400), (12, 40878212000), (15, 32702569600), (16, 30658659000), (20, 24526927200), (24, 20439106000), (25, 19621541760), (30, 16351284800), (31, 15823824000), (32, 15329329500), (40, 12263463600), (48, 10219553000), (50, 9810770880), (60, 8175642400), (62, 7911912000), (64, 7664664750), (75, 6540513920), (80, 6131731800), (93, 5274608000), (96, 5109776500), (100, 4905385440), (120, 4087821200), (124, 3955956000), (125, 3924308352), (128, 3832332375), (150, 3270256960), (155, 3164764800), (160, 3065865900), (186, 2637304000), (192, 2554888250), (200, 2452692720), (240, 2043910600), (248, 1977978000), (250, 1962154176), (300, 1635128480), (310, 1582382400), (320, 1532932950), (372, 1318652000), (375, 1308102784), (384, 1277444125), (400, 1226346360), (465, 1054921600), (480, 1021955300), (496, 988989000), (500, 981077088), (600, 817564240), (620, 791191200), (640, 766466475), (744, 659326000), (750, 654051392), (775, 632952960), (800, 613173180), (930, 527460800), (960, 510977650), (992, 494494500), (1000, 490538544), (1200, 408782120), (1240, 395595600), (1488, 329663000), (1500, 327025696), (1550, 316476480), (1600, 306586590), (1860, 263730400), (1920, 255488825), (1984, 247247250), (2000, 245269272), (2325, 210984320), (2400, 204391060), (2480, 197797800), (2976, 164831500), (3000, 163512848), (3100, 158238240), (3200, 153293295), (3720, 131865200), (3875, 126590592), (3968, 123623625), (4000, 122634636), (4650, 105492160), (4800, 102195530), (4960, 98898900), (5952, 82415750), (6000, 81756424), (6200, 79119120), (7440, 65932600), (7750, 63295296), (8000, 61317318), (9300, 52746080), (9600, 51097765), (9920, 49449450), (11625, 42196864), (11904, 41207875), (12000, 40878212), (12400, 39559560), (14880, 32966300), (15500, 31647648), (16000, 30658659), (18600, 26373040), (19840, 24724725), (23250, 21098432), (24000, 20439106), (24800, 19779780), (29760, 16483150), (31000, 15823824), (37200, 13186520), (46500, 10549216), (48000, 10219553), (49600, 9889890), (59520, 8241575), (62000, 7911912), (74400, 6593260), (93000, 5274608), (99200, 4944945), (124000, 3955956), (148800, 3296630), (186000, 2637304), (248000, 1977978), (297600, 1648315), (329663, 1488000), (372000, 1318652), (496000, 988989), (659326, 744000)]