212576000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 660686208

約数和(自身を除く): 448110208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 73, 80, 91, 100, 104, 112, 125, 128, 130, 140, 146, 160, 175, 182, 200, 208, 224, 250, 256, 260, 280, 292, 320, 325, 350, 364, 365, 400, 416, 448, 455, 500, 511, 520, 560, 584, 640, 650, 700, 728, 730, 800, 832, 875, 896, 910, 949, 1000, 1022, 1040, 1120, 1168, 1280, 1300, 1400, 1456, 1460, 1600, 1625, 1664, 1750, 1792, 1820, 1825, 1898, 2000, 2044, 2080, 2240, 2275, 2336, 2555, 2600, 2800, 2912, 2920, 3200, 3250, 3328, 3500, 3640, 3650, 3796, 4000, 4088, 4160, 4480, 4550, 4672, 4745, 5110, 5200, 5600, 5824, 5840, 6400, 6500, 6643, 7000, 7280, 7300, 7592, 8000, 8176, 8320, 8960, 9100, 9125, 9344, 9490, 10220, 10400, 11200, 11375, 11648, 11680, 12775, 13000, 13286, 14000, 14560, 14600, 15184, 16000, 16352, 16640, 18200, 18250, 18688, 18980, 20440, 20800, 22400, 22750, 23296, 23360, 23725, 25550, 26000, 26572, 28000, 29120, 29200, 30368, 32000, 32704, 33215, 36400, 36500, 37960, 40880, 41600, 44800, 45500, 46720, 47450, 51100, 52000, 53144, 56000, 58240, 58400, 60736, 63875, 65408, 66430, 72800, 73000, 75920, 81760, 83200, 91000, 93440, 94900, 102200, 104000, 106288, 112000, 116480, 116800, 118625, 121472, 127750, 130816, 132860, 145600, 146000, 151840, 163520, 166075, 182000, 189800, 204400, 208000, 212576, 224000, 233600, 237250, 242944, 255500, 265720, 291200, 292000, 303680, 327040, 332150, 364000, 379600, 408800, 416000, 425152, 467200, 474500, 511000, 531440, 582400, 584000, 607360, 654080, 664300, 728000, 759200, 817600, 830375, 850304, 949000, 1022000, 1062880, 1168000, 1214720, 1328600, 1456000, 1518400, 1635200, 1660750, 1700608, 1898000, 2044000, 2125760, 2336000, 2657200, 2912000, 3036800, 3270400, 3321500, 3796000, 4088000, 4251520, 5314400, 6073600, 6643000, 7592000, 8176000, 8503040, 10628800, 13286000, 15184000, 16352000, 21257600, 26572000, 30368000, 42515200, 53144000, 106288000, 212576000]

約数ペア:

[(1, 212576000), (2, 106288000), (4, 53144000), (5, 42515200), (7, 30368000), (8, 26572000), (10, 21257600), (13, 16352000), (14, 15184000), (16, 13286000), (20, 10628800), (25, 8503040), (26, 8176000), (28, 7592000), (32, 6643000), (35, 6073600), (40, 5314400), (50, 4251520), (52, 4088000), (56, 3796000), (64, 3321500), (65, 3270400), (70, 3036800), (73, 2912000), (80, 2657200), (91, 2336000), (100, 2125760), (104, 2044000), (112, 1898000), (125, 1700608), (128, 1660750), (130, 1635200), (140, 1518400), (146, 1456000), (160, 1328600), (175, 1214720), (182, 1168000), (200, 1062880), (208, 1022000), (224, 949000), (250, 850304), (256, 830375), (260, 817600), (280, 759200), (292, 728000), (320, 664300), (325, 654080), (350, 607360), (364, 584000), (365, 582400), (400, 531440), (416, 511000), (448, 474500), (455, 467200), (500, 425152), (511, 416000), (520, 408800), (560, 379600), (584, 364000), (640, 332150), (650, 327040), (700, 303680), (728, 292000), (730, 291200), (800, 265720), (832, 255500), (875, 242944), (896, 237250), (910, 233600), (949, 224000), (1000, 212576), (1022, 208000), (1040, 204400), (1120, 189800), (1168, 182000), (1280, 166075), (1300, 163520), (1400, 151840), (1456, 146000), (1460, 145600), (1600, 132860), (1625, 130816), (1664, 127750), (1750, 121472), (1792, 118625), (1820, 116800), (1825, 116480), (1898, 112000), (2000, 106288), (2044, 104000), (2080, 102200), (2240, 94900), (2275, 93440), (2336, 91000), (2555, 83200), (2600, 81760), (2800, 75920), (2912, 73000), (2920, 72800), (3200, 66430), (3250, 65408), (3328, 63875), (3500, 60736), (3640, 58400), (3650, 58240), (3796, 56000), (4000, 53144), (4088, 52000), (4160, 51100), (4480, 47450), (4550, 46720), (4672, 45500), (4745, 44800), (5110, 41600), (5200, 40880), (5600, 37960), (5824, 36500), (5840, 36400), (6400, 33215), (6500, 32704), (6643, 32000), (7000, 30368), (7280, 29200), (7300, 29120), (7592, 28000), (8000, 26572), (8176, 26000), (8320, 25550), (8960, 23725), (9100, 23360), (9125, 23296), (9344, 22750), (9490, 22400), (10220, 20800), (10400, 20440), (11200, 18980), (11375, 18688), (11648, 18250), (11680, 18200), (12775, 16640), (13000, 16352), (13286, 16000), (14000, 15184), (14560, 14600)]