15195440000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 320

約数和(自身を含む): 42937818000

約数和(自身を除く): 27742378000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 125, 128, 130, 152, 160, 190, 200, 208, 247, 250, 260, 304, 320, 325, 380, 400, 416, 475, 494, 500, 520, 608, 625, 640, 650, 760, 769, 800, 832, 950, 988, 1000, 1040, 1216, 1235, 1250, 1300, 1520, 1538, 1600, 1625, 1664, 1900, 1976, 2000, 2080, 2375, 2432, 2470, 2500, 2600, 3040, 3076, 3200, 3250, 3800, 3845, 3952, 4000, 4160, 4750, 4940, 5000, 5200, 6080, 6152, 6175, 6500, 7600, 7690, 7904, 8000, 8125, 8320, 9500, 9880, 9997, 10000, 10400, 11875, 12160, 12304, 12350, 13000, 14611, 15200, 15380, 15808, 16000, 16250, 19000, 19225, 19760, 19994, 20000, 20800, 23750, 24608, 24700, 26000, 29222, 30400, 30760, 30875, 31616, 32500, 38000, 38450, 39520, 39988, 40000, 41600, 47500, 49216, 49400, 49985, 52000, 58444, 60800, 61520, 61750, 65000, 73055, 76000, 76900, 79040, 79976, 80000, 95000, 96125, 98432, 98800, 99970, 104000, 116888, 123040, 123500, 130000, 146110, 152000, 153800, 154375, 158080, 159952, 189943, 190000, 192250, 197600, 199940, 208000, 233776, 246080, 247000, 249925, 260000, 292220, 304000, 307600, 308750, 319904, 365275, 379886, 380000, 384500, 395200, 399880, 467552, 480625, 492160, 494000, 499850, 520000, 584440, 615200, 617500, 639808, 730550, 759772, 760000, 769000, 790400, 799760, 935104, 949715, 961250, 988000, 999700, 1040000, 1168880, 1230400, 1235000, 1249625, 1279616, 1461100, 1519544, 1520000, 1538000, 1599520, 1826375, 1870208, 1899430, 1922500, 1976000, 1999400, 2337760, 2460800, 2470000, 2499250, 2922200, 3039088, 3076000, 3199040, 3652750, 3798860, 3845000, 3952000, 3998800, 4675520, 4748575, 4940000, 4998500, 5844400, 6078176, 6152000, 6248125, 6398080, 7305500, 7597720, 7690000, 7997600, 9131875, 9351040, 9497150, 9880000, 9997000, 11688800, 12156352, 12304000, 12496250, 14611000, 15195440, 15380000, 15995200, 18263750, 18994300, 19760000, 19994000, 23377600, 23742875, 24312704, 24992500, 29222000, 30390880, 30760000, 31990400, 36527500, 37988600, 39988000, 46755200, 47485750, 49985000, 58444000, 60781760, 61520000, 73055000, 75977200, 79976000, 94971500, 99970000, 116888000, 118714375, 121563520, 146110000, 151954400, 159952000, 189943000, 199940000, 233776000, 237428750, 292220000, 303908800, 379886000, 399880000, 474857500, 584440000, 607817600, 759772000, 799760000, 949715000, 1168880000, 1519544000, 1899430000, 3039088000, 3798860000, 7597720000, 15195440000]

約数ペア:

[(1, 15195440000), (2, 7597720000), (4, 3798860000), (5, 3039088000), (8, 1899430000), (10, 1519544000), (13, 1168880000), (16, 949715000), (19, 799760000), (20, 759772000), (25, 607817600), (26, 584440000), (32, 474857500), (38, 399880000), (40, 379886000), (50, 303908800), (52, 292220000), (64, 237428750), (65, 233776000), (76, 199940000), (80, 189943000), (95, 159952000), (100, 151954400), (104, 146110000), (125, 121563520), (128, 118714375), (130, 116888000), (152, 99970000), (160, 94971500), (190, 79976000), (200, 75977200), (208, 73055000), (247, 61520000), (250, 60781760), (260, 58444000), (304, 49985000), (320, 47485750), (325, 46755200), (380, 39988000), (400, 37988600), (416, 36527500), (475, 31990400), (494, 30760000), (500, 30390880), (520, 29222000), (608, 24992500), (625, 24312704), (640, 23742875), (650, 23377600), (760, 19994000), (769, 19760000), (800, 18994300), (832, 18263750), (950, 15995200), (988, 15380000), (1000, 15195440), (1040, 14611000), (1216, 12496250), (1235, 12304000), (1250, 12156352), (1300, 11688800), (1520, 9997000), (1538, 9880000), (1600, 9497150), (1625, 9351040), (1664, 9131875), (1900, 7997600), (1976, 7690000), (2000, 7597720), (2080, 7305500), (2375, 6398080), (2432, 6248125), (2470, 6152000), (2500, 6078176), (2600, 5844400), (3040, 4998500), (3076, 4940000), (3200, 4748575), (3250, 4675520), (3800, 3998800), (3845, 3952000), (3952, 3845000), (4000, 3798860), (4160, 3652750), (4750, 3199040), (4940, 3076000), (5000, 3039088), (5200, 2922200), (6080, 2499250), (6152, 2470000), (6175, 2460800), (6500, 2337760), (7600, 1999400), (7690, 1976000), (7904, 1922500), (8000, 1899430), (8125, 1870208), (8320, 1826375), (9500, 1599520), (9880, 1538000), (9997, 1520000), (10000, 1519544), (10400, 1461100), (11875, 1279616), (12160, 1249625), (12304, 1235000), (12350, 1230400), (13000, 1168880), (14611, 1040000), (15200, 999700), (15380, 988000), (15808, 961250), (16000, 949715), (16250, 935104), (19000, 799760), (19225, 790400), (19760, 769000), (19994, 760000), (20000, 759772), (20800, 730550), (23750, 639808), (24608, 617500), (24700, 615200), (26000, 584440), (29222, 520000), (30400, 499850), (30760, 494000), (30875, 492160), (31616, 480625), (32500, 467552), (38000, 399880), (38450, 395200), (39520, 384500), (39988, 380000), (40000, 379886), (41600, 365275), (47500, 319904), (49216, 308750), (49400, 307600), (49985, 304000), (52000, 292220), (58444, 260000), (60800, 249925), (61520, 247000), (61750, 246080), (65000, 233776), (73055, 208000), (76000, 199940), (76900, 197600), (79040, 192250), (79976, 190000), (80000, 189943), (95000, 159952), (96125, 158080), (98432, 154375), (98800, 153800), (99970, 152000), (104000, 146110), (116888, 130000), (123040, 123500)]