171286080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 460747200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 359, 420, 426, 448, 480, 497, 560, 568, 672, 710, 718, 840, 852, 960, 994, 1065, 1077, 1120, 1136, 1344, 1420, 1436, 1491, 1680, 1704, 1795, 1988, 2130, 2154, 2240, 2272, 2485, 2513, 2840, 2872, 2982, 3360, 3408, 3590, 3976, 4260, 4308, 4544, 4970, 5026, 5385, 5680, 5744, 5964, 6720, 6816, 7180, 7455, 7539, 7952, 8520, 8616, 9940, 10052, 10770, 11360, 11488, 11928, 12565, 13632, 14360, 14910, 15078, 15904, 17040, 17232, 19880, 20104, 21540, 22720, 22976, 23856, 25130, 25489, 28720, 29820, 30156, 31808, 34080, 34464, 37695, 39760, 40208, 43080, 47712, 50260, 50978, 57440, 59640, 60312, 68160, 68928, 75390, 76467, 79520, 80416, 86160, 95424, 100520, 101956, 114880, 119280, 120624, 127445, 150780, 152934, 159040, 160832, 172320, 178423, 201040, 203912, 238560, 241248, 254890, 301560, 305868, 344640, 356846, 382335, 402080, 407824, 477120, 482496, 509780, 535269, 603120, 611736, 713692, 764670, 804160, 815648, 892115, 1019560, 1070538, 1206240, 1223472, 1427384, 1529340, 1631296, 1784230, 2039120, 2141076, 2412480, 2446944, 2676345, 2854768, 3058680, 3568460, 4078240, 4282152, 4893888, 5352690, 5709536, 6117360, 7136920, 8156480, 8564304, 10705380, 11419072, 12234720, 14273840, 17128608, 21410760, 24469440, 28547680, 34257216, 42821520, 57095360, 85643040, 171286080]

約数ペア:

[(1, 171286080), (2, 85643040), (3, 57095360), (4, 42821520), (5, 34257216), (6, 28547680), (7, 24469440), (8, 21410760), (10, 17128608), (12, 14273840), (14, 12234720), (15, 11419072), (16, 10705380), (20, 8564304), (21, 8156480), (24, 7136920), (28, 6117360), (30, 5709536), (32, 5352690), (35, 4893888), (40, 4282152), (42, 4078240), (48, 3568460), (56, 3058680), (60, 2854768), (64, 2676345), (70, 2446944), (71, 2412480), (80, 2141076), (84, 2039120), (96, 1784230), (105, 1631296), (112, 1529340), (120, 1427384), (140, 1223472), (142, 1206240), (160, 1070538), (168, 1019560), (192, 892115), (210, 815648), (213, 804160), (224, 764670), (240, 713692), (280, 611736), (284, 603120), (320, 535269), (336, 509780), (355, 482496), (359, 477120), (420, 407824), (426, 402080), (448, 382335), (480, 356846), (497, 344640), (560, 305868), (568, 301560), (672, 254890), (710, 241248), (718, 238560), (840, 203912), (852, 201040), (960, 178423), (994, 172320), (1065, 160832), (1077, 159040), (1120, 152934), (1136, 150780), (1344, 127445), (1420, 120624), (1436, 119280), (1491, 114880), (1680, 101956), (1704, 100520), (1795, 95424), (1988, 86160), (2130, 80416), (2154, 79520), (2240, 76467), (2272, 75390), (2485, 68928), (2513, 68160), (2840, 60312), (2872, 59640), (2982, 57440), (3360, 50978), (3408, 50260), (3590, 47712), (3976, 43080), (4260, 40208), (4308, 39760), (4544, 37695), (4970, 34464), (5026, 34080), (5385, 31808), (5680, 30156), (5744, 29820), (5964, 28720), (6720, 25489), (6816, 25130), (7180, 23856), (7455, 22976), (7539, 22720), (7952, 21540), (8520, 20104), (8616, 19880), (9940, 17232), (10052, 17040), (10770, 15904), (11360, 15078), (11488, 14910), (11928, 14360), (12565, 13632)]