681868800

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{1973}}^1$

素因数の和:2010

約数の個数: 240

約数和(自身を含む): 2504058480

約数和(自身を除く): 1822189680

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, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 1973, 2160, 2304, 2400, 2560, 2700, 2880, 3200, 3456, 3600, 3840, 3946, 4320, 4608, 4800, 5400, 5760, 5919, 6400, 6912, 7200, 7680, 7892, 8640, 9600, 9865, 10800, 11520, 11838, 12800, 13824, 14400, 15784, 17280, 17757, 19200, 19730, 21600, 23040, 23676, 28800, 29595, 31568, 34560, 35514, 38400, 39460, 43200, 47352, 49325, 53271, 57600, 59190, 63136, 69120, 71028, 78920, 86400, 88785, 94704, 98650, 106542, 115200, 118380, 126272, 142056, 147975, 157840, 172800, 177570, 189408, 197300, 213084, 236760, 252544, 266355, 284112, 295950, 315680, 345600, 355140, 378816, 394600, 426168, 443925, 473520, 505088, 532710, 568224, 591900, 631360, 710280, 757632, 789200, 852336, 887850, 947040, 1010176, 1065420, 1136448, 1183800, 1262720, 1331775, 1420560, 1515264, 1578400, 1704672, 1775700, 1894080, 2130840, 2272896, 2367600, 2525440, 2663550, 2841120, 3030528, 3156800, 3409344, 3551400, 3788160, 4261680, 4545792, 4735200, 5050880, 5327100, 5682240, 6313600, 6818688, 7102800, 7576320, 8523360, 9091584, 9470400, 10654200, 11364480, 12627200, 13637376, 14205600, 15152640, 17046720, 18940800, 21308400, 22728960, 25254400, 27274752, 28411200, 34093440, 37881600, 42616800, 45457920, 56822400, 68186880, 75763200, 85233600, 113644800, 136373760, 170467200, 227289600, 340934400, 681868800]

約数ペア:

[(1, 681868800), (2, 340934400), (3, 227289600), (4, 170467200), (5, 136373760), (6, 113644800), (8, 85233600), (9, 75763200), (10, 68186880), (12, 56822400), (15, 45457920), (16, 42616800), (18, 37881600), (20, 34093440), (24, 28411200), (25, 27274752), (27, 25254400), (30, 22728960), (32, 21308400), (36, 18940800), (40, 17046720), (45, 15152640), (48, 14205600), (50, 13637376), (54, 12627200), (60, 11364480), (64, 10654200), (72, 9470400), (75, 9091584), (80, 8523360), (90, 7576320), (96, 7102800), (100, 6818688), (108, 6313600), (120, 5682240), (128, 5327100), (135, 5050880), (144, 4735200), (150, 4545792), (160, 4261680), (180, 3788160), (192, 3551400), (200, 3409344), (216, 3156800), (225, 3030528), (240, 2841120), (256, 2663550), (270, 2525440), (288, 2367600), (300, 2272896), (320, 2130840), (360, 1894080), (384, 1775700), (400, 1704672), (432, 1578400), (450, 1515264), (480, 1420560), (512, 1331775), (540, 1262720), (576, 1183800), (600, 1136448), (640, 1065420), (675, 1010176), (720, 947040), (768, 887850), (800, 852336), (864, 789200), (900, 757632), (960, 710280), (1080, 631360), (1152, 591900), (1200, 568224), (1280, 532710), (1350, 505088), (1440, 473520), (1536, 443925), (1600, 426168), (1728, 394600), (1800, 378816), (1920, 355140), (1973, 345600), (2160, 315680), (2304, 295950), (2400, 284112), (2560, 266355), (2700, 252544), (2880, 236760), (3200, 213084), (3456, 197300), (3600, 189408), (3840, 177570), (3946, 172800), (4320, 157840), (4608, 147975), (4800, 142056), (5400, 126272), (5760, 118380), (5919, 115200), (6400, 106542), (6912, 98650), (7200, 94704), (7680, 88785), (7892, 86400), (8640, 78920), (9600, 71028), (9865, 69120), (10800, 63136), (11520, 59190), (11838, 57600), (12800, 53271), (13824, 49325), (14400, 47352), (15784, 43200), (17280, 39460), (17757, 38400), (19200, 35514), (19730, 34560), (21600, 31568), (23040, 29595), (23676, 28800)]