20040984000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{278347}}^1$

素因数の和:278380

約数の個数: 168

約数和(自身を含む): 71690197488

約数和(自身を除く): 51649213488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3600, 4000, 4500, 4800, 6000, 7200, 8000, 9000, 12000, 14400, 18000, 24000, 36000, 72000, 278347, 556694, 835041, 1113388, 1391735, 1670082, 2226776, 2505123, 2783470, 3340164, 4175205, 4453552, 5010246, 5566940, 6680328, 6958675, 8350410, 8907104, 10020492, 11133880, 12525615, 13360656, 13917350, 16700820, 17814208, 20040984, 20876025, 22267760, 25051230, 26721312, 27834700, 33401640, 34793375, 40081968, 41752050, 44535520, 50102460, 53442624, 55669400, 62628075, 66803280, 69586750, 80163936, 83504100, 89071040, 100204920, 104380125, 111338800, 125256150, 133606560, 139173500, 160327872, 167008200, 200409840, 208760250, 222677600, 250512300, 267213120, 278347000, 313140375, 334016400, 400819680, 417520500, 445355200, 501024600, 556694000, 626280750, 668032800, 801639360, 835041000, 1002049200, 1113388000, 1252561500, 1336065600, 1670082000, 2004098400, 2226776000, 2505123000, 3340164000, 4008196800, 5010246000, 6680328000, 10020492000, 20040984000]

約数ペア:

[(1, 20040984000), (2, 10020492000), (3, 6680328000), (4, 5010246000), (5, 4008196800), (6, 3340164000), (8, 2505123000), (9, 2226776000), (10, 2004098400), (12, 1670082000), (15, 1336065600), (16, 1252561500), (18, 1113388000), (20, 1002049200), (24, 835041000), (25, 801639360), (30, 668032800), (32, 626280750), (36, 556694000), (40, 501024600), (45, 445355200), (48, 417520500), (50, 400819680), (60, 334016400), (64, 313140375), (72, 278347000), (75, 267213120), (80, 250512300), (90, 222677600), (96, 208760250), (100, 200409840), (120, 167008200), (125, 160327872), (144, 139173500), (150, 133606560), (160, 125256150), (180, 111338800), (192, 104380125), (200, 100204920), (225, 89071040), (240, 83504100), (250, 80163936), (288, 69586750), (300, 66803280), (320, 62628075), (360, 55669400), (375, 53442624), (400, 50102460), (450, 44535520), (480, 41752050), (500, 40081968), (576, 34793375), (600, 33401640), (720, 27834700), (750, 26721312), (800, 25051230), (900, 22267760), (960, 20876025), (1000, 20040984), (1125, 17814208), (1200, 16700820), (1440, 13917350), (1500, 13360656), (1600, 12525615), (1800, 11133880), (2000, 10020492), (2250, 8907104), (2400, 8350410), (2880, 6958675), (3000, 6680328), (3600, 5566940), (4000, 5010246), (4500, 4453552), (4800, 4175205), (6000, 3340164), (7200, 2783470), (8000, 2505123), (9000, 2226776), (12000, 1670082), (14400, 1391735), (18000, 1113388), (24000, 835041), (36000, 556694), (72000, 278347)]