419952000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 256

約数和(自身を含む): 1501456320

約数和(自身を除く): 1081504320

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, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 673, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1346, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2019, 2080, 2400, 2496, 2600, 2692, 3000, 3120, 3200, 3250, 3365, 3900, 4000, 4038, 4160, 4800, 4875, 4992, 5200, 5384, 6000, 6240, 6500, 6730, 7800, 8000, 8076, 8320, 8749, 9600, 9750, 10095, 10400, 10768, 12000, 12480, 13000, 13460, 15600, 16000, 16152, 16825, 17498, 19500, 20190, 20800, 21536, 24000, 24960, 26000, 26247, 26920, 31200, 32304, 33650, 34996, 39000, 40380, 41600, 43072, 43745, 48000, 50475, 52000, 52494, 53840, 62400, 64608, 67300, 69992, 78000, 80760, 84125, 86144, 87490, 100950, 104000, 104988, 107680, 124800, 129216, 131235, 134600, 139984, 156000, 161520, 168250, 174980, 201900, 208000, 209976, 215360, 218725, 252375, 258432, 262470, 269200, 279968, 312000, 323040, 336500, 349960, 403800, 419952, 430720, 437450, 504750, 524940, 538400, 559936, 624000, 646080, 656175, 673000, 699920, 807600, 839904, 874900, 1009500, 1049880, 1076800, 1093625, 1119872, 1292160, 1312350, 1346000, 1399840, 1615200, 1679808, 1749800, 2019000, 2099760, 2153600, 2187250, 2624700, 2692000, 2799680, 3230400, 3280875, 3359616, 3499600, 4038000, 4199520, 4374500, 5249400, 5384000, 5599360, 6460800, 6561750, 6999200, 8076000, 8399040, 8749000, 10498800, 10768000, 13123500, 13998400, 16152000, 16798080, 17498000, 20997600, 26247000, 27996800, 32304000, 34996000, 41995200, 52494000, 69992000, 83990400, 104988000, 139984000, 209976000, 419952000]

約数ペア:

[(1, 419952000), (2, 209976000), (3, 139984000), (4, 104988000), (5, 83990400), (6, 69992000), (8, 52494000), (10, 41995200), (12, 34996000), (13, 32304000), (15, 27996800), (16, 26247000), (20, 20997600), (24, 17498000), (25, 16798080), (26, 16152000), (30, 13998400), (32, 13123500), (39, 10768000), (40, 10498800), (48, 8749000), (50, 8399040), (52, 8076000), (60, 6999200), (64, 6561750), (65, 6460800), (75, 5599360), (78, 5384000), (80, 5249400), (96, 4374500), (100, 4199520), (104, 4038000), (120, 3499600), (125, 3359616), (128, 3280875), (130, 3230400), (150, 2799680), (156, 2692000), (160, 2624700), (192, 2187250), (195, 2153600), (200, 2099760), (208, 2019000), (240, 1749800), (250, 1679808), (260, 1615200), (300, 1399840), (312, 1346000), (320, 1312350), (325, 1292160), (375, 1119872), (384, 1093625), (390, 1076800), (400, 1049880), (416, 1009500), (480, 874900), (500, 839904), (520, 807600), (600, 699920), (624, 673000), (640, 656175), (650, 646080), (673, 624000), (750, 559936), (780, 538400), (800, 524940), (832, 504750), (960, 437450), (975, 430720), (1000, 419952), (1040, 403800), (1200, 349960), (1248, 336500), (1300, 323040), (1346, 312000), (1500, 279968), (1560, 269200), (1600, 262470), (1625, 258432), (1664, 252375), (1920, 218725), (1950, 215360), (2000, 209976), (2019, 208000), (2080, 201900), (2400, 174980), (2496, 168250), (2600, 161520), (2692, 156000), (3000, 139984), (3120, 134600), (3200, 131235), (3250, 129216), (3365, 124800), (3900, 107680), (4000, 104988), (4038, 104000), (4160, 100950), (4800, 87490), (4875, 86144), (4992, 84125), (5200, 80760), (5384, 78000), (6000, 69992), (6240, 67300), (6500, 64608), (6730, 62400), (7800, 53840), (8000, 52494), (8076, 52000), (8320, 50475), (8749, 48000), (9600, 43745), (9750, 43072), (10095, 41600), (10400, 40380), (10768, 39000), (12000, 34996), (12480, 33650), (13000, 32304), (13460, 31200), (15600, 26920), (16000, 26247), (16152, 26000), (16825, 24960), (17498, 24000), (19500, 21536), (20190, 20800)]