354602080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 1011225600

約数和(自身を除く): 656623520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 56, 70, 74, 80, 86, 112, 140, 148, 160, 172, 185, 199, 215, 224, 259, 280, 296, 301, 344, 370, 398, 430, 518, 560, 592, 602, 688, 740, 796, 860, 995, 1036, 1120, 1184, 1204, 1295, 1376, 1393, 1480, 1505, 1591, 1592, 1720, 1990, 2072, 2408, 2590, 2786, 2960, 3010, 3182, 3184, 3440, 3980, 4144, 4816, 5180, 5572, 5920, 6020, 6364, 6368, 6880, 6965, 7363, 7955, 7960, 8288, 8557, 9632, 10360, 11137, 11144, 12040, 12728, 13930, 14726, 15910, 15920, 17114, 20720, 22274, 22288, 24080, 25456, 27860, 29452, 31820, 31840, 34228, 36815, 41440, 42785, 44548, 44576, 48160, 50912, 51541, 55685, 55720, 58904, 59899, 63640, 68456, 73630, 85570, 89096, 103082, 111370, 111440, 117808, 119798, 127280, 136912, 147260, 171140, 178192, 206164, 222740, 222880, 235616, 239596, 254560, 257705, 273824, 294520, 299495, 316609, 342280, 356384, 412328, 445480, 479192, 515410, 589040, 598990, 633218, 684560, 824656, 890960, 958384, 1030820, 1178080, 1197980, 1266436, 1369120, 1583045, 1649312, 1781920, 1916768, 2061640, 2216263, 2395960, 2532872, 3166090, 4123280, 4432526, 4791920, 5065744, 6332180, 8246560, 8865052, 9583840, 10131488, 11081315, 12664360, 17730104, 22162630, 25328720, 35460208, 44325260, 50657440, 70920416, 88650520, 177301040, 354602080]

約数ペア:

[(1, 354602080), (2, 177301040), (4, 88650520), (5, 70920416), (7, 50657440), (8, 44325260), (10, 35460208), (14, 25328720), (16, 22162630), (20, 17730104), (28, 12664360), (32, 11081315), (35, 10131488), (37, 9583840), (40, 8865052), (43, 8246560), (56, 6332180), (70, 5065744), (74, 4791920), (80, 4432526), (86, 4123280), (112, 3166090), (140, 2532872), (148, 2395960), (160, 2216263), (172, 2061640), (185, 1916768), (199, 1781920), (215, 1649312), (224, 1583045), (259, 1369120), (280, 1266436), (296, 1197980), (301, 1178080), (344, 1030820), (370, 958384), (398, 890960), (430, 824656), (518, 684560), (560, 633218), (592, 598990), (602, 589040), (688, 515410), (740, 479192), (796, 445480), (860, 412328), (995, 356384), (1036, 342280), (1120, 316609), (1184, 299495), (1204, 294520), (1295, 273824), (1376, 257705), (1393, 254560), (1480, 239596), (1505, 235616), (1591, 222880), (1592, 222740), (1720, 206164), (1990, 178192), (2072, 171140), (2408, 147260), (2590, 136912), (2786, 127280), (2960, 119798), (3010, 117808), (3182, 111440), (3184, 111370), (3440, 103082), (3980, 89096), (4144, 85570), (4816, 73630), (5180, 68456), (5572, 63640), (5920, 59899), (6020, 58904), (6364, 55720), (6368, 55685), (6880, 51541), (6965, 50912), (7363, 48160), (7955, 44576), (7960, 44548), (8288, 42785), (8557, 41440), (9632, 36815), (10360, 34228), (11137, 31840), (11144, 31820), (12040, 29452), (12728, 27860), (13930, 25456), (14726, 24080), (15910, 22288), (15920, 22274), (17114, 20720)]