1988376000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6416

約数の個数: 224

約数和(自身を含む): 7071774528

約数和(自身を除く): 5083398528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3120, 3250, 3900, 4000, 4160, 4800, 4875, 5200, 6000, 6240, 6373, 6500, 7800, 8000, 9750, 10400, 12000, 12480, 12746, 13000, 15600, 19119, 19500, 20800, 24000, 25492, 26000, 31200, 31865, 38238, 39000, 50984, 52000, 62400, 63730, 76476, 78000, 82849, 95595, 101968, 104000, 127460, 152952, 156000, 159325, 165698, 191190, 203936, 248547, 254920, 305904, 312000, 318650, 331396, 382380, 407872, 414245, 477975, 497094, 509840, 611808, 637300, 662792, 764760, 796625, 828490, 955950, 994188, 1019680, 1223616, 1242735, 1274600, 1325584, 1529520, 1593250, 1656980, 1911900, 1988376, 2039360, 2071225, 2389875, 2485470, 2549200, 2651168, 3059040, 3186500, 3313960, 3823800, 3976752, 4142450, 4779750, 4970940, 5098400, 5302336, 6118080, 6213675, 6373000, 6627920, 7647600, 7953504, 8284900, 9559500, 9941880, 10196800, 10356125, 12427350, 12746000, 13255840, 15295200, 15907008, 16569800, 19119000, 19883760, 20712250, 24854700, 25492000, 26511680, 30590400, 31068375, 33139600, 38238000, 39767520, 41424500, 49709400, 50984000, 62136750, 66279200, 76476000, 79535040, 82849000, 99418800, 124273500, 132558400, 152952000, 165698000, 198837600, 248547000, 331396000, 397675200, 497094000, 662792000, 994188000, 1988376000]

約数ペア:

[(1, 1988376000), (2, 994188000), (3, 662792000), (4, 497094000), (5, 397675200), (6, 331396000), (8, 248547000), (10, 198837600), (12, 165698000), (13, 152952000), (15, 132558400), (16, 124273500), (20, 99418800), (24, 82849000), (25, 79535040), (26, 76476000), (30, 66279200), (32, 62136750), (39, 50984000), (40, 49709400), (48, 41424500), (50, 39767520), (52, 38238000), (60, 33139600), (64, 31068375), (65, 30590400), (75, 26511680), (78, 25492000), (80, 24854700), (96, 20712250), (100, 19883760), (104, 19119000), (120, 16569800), (125, 15907008), (130, 15295200), (150, 13255840), (156, 12746000), (160, 12427350), (192, 10356125), (195, 10196800), (200, 9941880), (208, 9559500), (240, 8284900), (250, 7953504), (260, 7647600), (300, 6627920), (312, 6373000), (320, 6213675), (325, 6118080), (375, 5302336), (390, 5098400), (400, 4970940), (416, 4779750), (480, 4142450), (500, 3976752), (520, 3823800), (600, 3313960), (624, 3186500), (650, 3059040), (750, 2651168), (780, 2549200), (800, 2485470), (832, 2389875), (960, 2071225), (975, 2039360), (1000, 1988376), (1040, 1911900), (1200, 1656980), (1248, 1593250), (1300, 1529520), (1500, 1325584), (1560, 1274600), (1600, 1242735), (1625, 1223616), (1950, 1019680), (2000, 994188), (2080, 955950), (2400, 828490), (2496, 796625), (2600, 764760), (3000, 662792), (3120, 637300), (3250, 611808), (3900, 509840), (4000, 497094), (4160, 477975), (4800, 414245), (4875, 407872), (5200, 382380), (6000, 331396), (6240, 318650), (6373, 312000), (6500, 305904), (7800, 254920), (8000, 248547), (9750, 203936), (10400, 191190), (12000, 165698), (12480, 159325), (12746, 156000), (13000, 152952), (15600, 127460), (19119, 104000), (19500, 101968), (20800, 95595), (24000, 82849), (25492, 78000), (26000, 76476), (31200, 63730), (31865, 62400), (38238, 52000), (39000, 50984)]