321672000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 224

約数和(自身を含む): 1144975104

約数和(自身を除く): 823303104

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, 1031, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1950, 2000, 2062, 2080, 2400, 2496, 2600, 3000, 3093, 3120, 3250, 3900, 4000, 4124, 4160, 4800, 4875, 5155, 5200, 6000, 6186, 6240, 6500, 7800, 8000, 8248, 9750, 10310, 10400, 12000, 12372, 12480, 13000, 13403, 15465, 15600, 16496, 19500, 20620, 20800, 24000, 24744, 25775, 26000, 26806, 30930, 31200, 32992, 39000, 40209, 41240, 49488, 51550, 52000, 53612, 61860, 62400, 65984, 67015, 77325, 78000, 80418, 82480, 98976, 103100, 104000, 107224, 123720, 128875, 134030, 154650, 156000, 160836, 164960, 197952, 201045, 206200, 214448, 247440, 257750, 268060, 309300, 312000, 321672, 329920, 335075, 386625, 402090, 412400, 428896, 494880, 515500, 536120, 618600, 643344, 670150, 773250, 804180, 824800, 857792, 989760, 1005225, 1031000, 1072240, 1237200, 1286688, 1340300, 1546500, 1608360, 1649600, 1675375, 2010450, 2062000, 2144480, 2474400, 2573376, 2680600, 3093000, 3216720, 3350750, 4020900, 4124000, 4288960, 4948800, 5026125, 5361200, 6186000, 6433440, 6701500, 8041800, 8248000, 10052250, 10722400, 12372000, 12866880, 13403000, 16083600, 20104500, 21444800, 24744000, 26806000, 32167200, 40209000, 53612000, 64334400, 80418000, 107224000, 160836000, 321672000]

約数ペア:

[(1, 321672000), (2, 160836000), (3, 107224000), (4, 80418000), (5, 64334400), (6, 53612000), (8, 40209000), (10, 32167200), (12, 26806000), (13, 24744000), (15, 21444800), (16, 20104500), (20, 16083600), (24, 13403000), (25, 12866880), (26, 12372000), (30, 10722400), (32, 10052250), (39, 8248000), (40, 8041800), (48, 6701500), (50, 6433440), (52, 6186000), (60, 5361200), (64, 5026125), (65, 4948800), (75, 4288960), (78, 4124000), (80, 4020900), (96, 3350750), (100, 3216720), (104, 3093000), (120, 2680600), (125, 2573376), (130, 2474400), (150, 2144480), (156, 2062000), (160, 2010450), (192, 1675375), (195, 1649600), (200, 1608360), (208, 1546500), (240, 1340300), (250, 1286688), (260, 1237200), (300, 1072240), (312, 1031000), (320, 1005225), (325, 989760), (375, 857792), (390, 824800), (400, 804180), (416, 773250), (480, 670150), (500, 643344), (520, 618600), (600, 536120), (624, 515500), (650, 494880), (750, 428896), (780, 412400), (800, 402090), (832, 386625), (960, 335075), (975, 329920), (1000, 321672), (1031, 312000), (1040, 309300), (1200, 268060), (1248, 257750), (1300, 247440), (1500, 214448), (1560, 206200), (1600, 201045), (1625, 197952), (1950, 164960), (2000, 160836), (2062, 156000), (2080, 154650), (2400, 134030), (2496, 128875), (2600, 123720), (3000, 107224), (3093, 104000), (3120, 103100), (3250, 98976), (3900, 82480), (4000, 80418), (4124, 78000), (4160, 77325), (4800, 67015), (4875, 65984), (5155, 62400), (5200, 61860), (6000, 53612), (6186, 52000), (6240, 51550), (6500, 49488), (7800, 41240), (8000, 40209), (8248, 39000), (9750, 32992), (10310, 31200), (10400, 30930), (12000, 26806), (12372, 26000), (12480, 25775), (13000, 24744), (13403, 24000), (15465, 20800), (15600, 20620), (16496, 19500)]