682158720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 2289761280

約数和(自身を除く): 1607602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 128, 146, 155, 157, 160, 186, 192, 219, 240, 248, 292, 310, 314, 320, 365, 372, 384, 438, 465, 471, 480, 496, 584, 620, 628, 640, 730, 744, 785, 876, 930, 942, 960, 992, 1095, 1168, 1240, 1256, 1460, 1488, 1570, 1752, 1860, 1884, 1920, 1984, 2190, 2263, 2336, 2355, 2480, 2512, 2920, 2976, 3140, 3504, 3720, 3768, 3968, 4380, 4526, 4672, 4710, 4867, 4960, 5024, 5840, 5952, 6280, 6789, 7008, 7440, 7536, 8760, 9052, 9344, 9420, 9734, 9920, 10048, 11315, 11461, 11680, 11904, 12560, 13578, 14016, 14601, 14880, 15072, 17520, 18104, 18840, 19468, 19840, 20096, 22630, 22922, 23360, 24335, 25120, 27156, 28032, 29202, 29760, 30144, 33945, 34383, 35040, 36208, 37680, 38936, 45260, 45844, 46720, 48670, 50240, 54312, 57305, 58404, 59520, 60288, 67890, 68766, 70080, 72416, 73005, 75360, 77872, 90520, 91688, 97340, 100480, 108624, 114610, 116808, 135780, 137532, 140160, 144832, 146010, 150720, 155744, 171915, 181040, 183376, 194680, 217248, 229220, 233616, 271560, 275064, 289664, 292020, 301440, 311488, 343830, 355291, 362080, 366752, 389360, 434496, 458440, 467232, 543120, 550128, 584040, 622976, 687660, 710582, 724160, 733504, 778720, 868992, 916880, 934464, 1065873, 1086240, 1100256, 1168080, 1375320, 1421164, 1448320, 1467008, 1557440, 1776455, 1833760, 1868928, 2131746, 2172480, 2200512, 2336160, 2750640, 2842328, 3114880, 3552910, 3667520, 4263492, 4344960, 4401024, 4672320, 5329365, 5501280, 5684656, 7105820, 7335040, 8526984, 9344640, 10658730, 11002560, 11369312, 14211640, 17053968, 21317460, 22005120, 22738624, 28423280, 34107936, 42634920, 45477248, 56846560, 68215872, 85269840, 113693120, 136431744, 170539680, 227386240, 341079360, 682158720]

約数ペア:

[(1, 682158720), (2, 341079360), (3, 227386240), (4, 170539680), (5, 136431744), (6, 113693120), (8, 85269840), (10, 68215872), (12, 56846560), (15, 45477248), (16, 42634920), (20, 34107936), (24, 28423280), (30, 22738624), (31, 22005120), (32, 21317460), (40, 17053968), (48, 14211640), (60, 11369312), (62, 11002560), (64, 10658730), (73, 9344640), (80, 8526984), (93, 7335040), (96, 7105820), (120, 5684656), (124, 5501280), (128, 5329365), (146, 4672320), (155, 4401024), (157, 4344960), (160, 4263492), (186, 3667520), (192, 3552910), (219, 3114880), (240, 2842328), (248, 2750640), (292, 2336160), (310, 2200512), (314, 2172480), (320, 2131746), (365, 1868928), (372, 1833760), (384, 1776455), (438, 1557440), (465, 1467008), (471, 1448320), (480, 1421164), (496, 1375320), (584, 1168080), (620, 1100256), (628, 1086240), (640, 1065873), (730, 934464), (744, 916880), (785, 868992), (876, 778720), (930, 733504), (942, 724160), (960, 710582), (992, 687660), (1095, 622976), (1168, 584040), (1240, 550128), (1256, 543120), (1460, 467232), (1488, 458440), (1570, 434496), (1752, 389360), (1860, 366752), (1884, 362080), (1920, 355291), (1984, 343830), (2190, 311488), (2263, 301440), (2336, 292020), (2355, 289664), (2480, 275064), (2512, 271560), (2920, 233616), (2976, 229220), (3140, 217248), (3504, 194680), (3720, 183376), (3768, 181040), (3968, 171915), (4380, 155744), (4526, 150720), (4672, 146010), (4710, 144832), (4867, 140160), (4960, 137532), (5024, 135780), (5840, 116808), (5952, 114610), (6280, 108624), (6789, 100480), (7008, 97340), (7440, 91688), (7536, 90520), (8760, 77872), (9052, 75360), (9344, 73005), (9420, 72416), (9734, 70080), (9920, 68766), (10048, 67890), (11315, 60288), (11461, 59520), (11680, 58404), (11904, 57305), (12560, 54312), (13578, 50240), (14016, 48670), (14601, 46720), (14880, 45844), (15072, 45260), (17520, 38936), (18104, 37680), (18840, 36208), (19468, 35040), (19840, 34383), (20096, 33945), (22630, 30144), (22922, 29760), (23360, 29202), (24335, 28032), (25120, 27156)]