319992000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 224

約数和(自身を含む): 1077772800

約数和(自身を除く): 757780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 134, 150, 160, 192, 199, 200, 201, 240, 250, 268, 300, 320, 335, 375, 398, 400, 402, 480, 500, 536, 597, 600, 670, 750, 796, 800, 804, 960, 995, 1000, 1005, 1072, 1194, 1200, 1340, 1500, 1592, 1600, 1608, 1675, 1990, 2000, 2010, 2144, 2388, 2400, 2680, 2985, 3000, 3184, 3216, 3350, 3980, 4000, 4020, 4288, 4776, 4800, 4975, 5025, 5360, 5970, 6000, 6368, 6432, 6700, 7960, 8000, 8040, 8375, 9552, 9950, 10050, 10720, 11940, 12000, 12736, 12864, 13333, 13400, 14925, 15920, 16080, 16750, 19104, 19900, 20100, 21440, 23880, 24000, 24875, 25125, 26666, 26800, 29850, 31840, 32160, 33500, 38208, 39800, 39999, 40200, 47760, 49750, 50250, 53332, 53600, 59700, 63680, 64320, 66665, 67000, 74625, 79600, 79998, 80400, 95520, 99500, 100500, 106664, 107200, 119400, 133330, 134000, 149250, 159200, 159996, 160800, 191040, 199000, 199995, 201000, 213328, 238800, 266660, 268000, 298500, 318400, 319992, 321600, 333325, 398000, 399990, 402000, 426656, 477600, 533320, 536000, 597000, 639984, 666650, 796000, 799980, 804000, 853312, 955200, 999975, 1066640, 1194000, 1279968, 1333300, 1592000, 1599960, 1608000, 1666625, 1999950, 2133280, 2388000, 2559936, 2666600, 3199920, 3333250, 3999900, 4266560, 4776000, 4999875, 5333200, 6399840, 6666500, 7999800, 9999750, 10666400, 12799680, 13333000, 15999600, 19999500, 21332800, 26666000, 31999200, 39999000, 53332000, 63998400, 79998000, 106664000, 159996000, 319992000]

約数ペア:

[(1, 319992000), (2, 159996000), (3, 106664000), (4, 79998000), (5, 63998400), (6, 53332000), (8, 39999000), (10, 31999200), (12, 26666000), (15, 21332800), (16, 19999500), (20, 15999600), (24, 13333000), (25, 12799680), (30, 10666400), (32, 9999750), (40, 7999800), (48, 6666500), (50, 6399840), (60, 5333200), (64, 4999875), (67, 4776000), (75, 4266560), (80, 3999900), (96, 3333250), (100, 3199920), (120, 2666600), (125, 2559936), (134, 2388000), (150, 2133280), (160, 1999950), (192, 1666625), (199, 1608000), (200, 1599960), (201, 1592000), (240, 1333300), (250, 1279968), (268, 1194000), (300, 1066640), (320, 999975), (335, 955200), (375, 853312), (398, 804000), (400, 799980), (402, 796000), (480, 666650), (500, 639984), (536, 597000), (597, 536000), (600, 533320), (670, 477600), (750, 426656), (796, 402000), (800, 399990), (804, 398000), (960, 333325), (995, 321600), (1000, 319992), (1005, 318400), (1072, 298500), (1194, 268000), (1200, 266660), (1340, 238800), (1500, 213328), (1592, 201000), (1600, 199995), (1608, 199000), (1675, 191040), (1990, 160800), (2000, 159996), (2010, 159200), (2144, 149250), (2388, 134000), (2400, 133330), (2680, 119400), (2985, 107200), (3000, 106664), (3184, 100500), (3216, 99500), (3350, 95520), (3980, 80400), (4000, 79998), (4020, 79600), (4288, 74625), (4776, 67000), (4800, 66665), (4975, 64320), (5025, 63680), (5360, 59700), (5970, 53600), (6000, 53332), (6368, 50250), (6432, 49750), (6700, 47760), (7960, 40200), (8000, 39999), (8040, 39800), (8375, 38208), (9552, 33500), (9950, 32160), (10050, 31840), (10720, 29850), (11940, 26800), (12000, 26666), (12736, 25125), (12864, 24875), (13333, 24000), (13400, 23880), (14925, 21440), (15920, 20100), (16080, 19900), (16750, 19104)]