339497760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 1238630400

約数和(自身を除く): 899132640

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, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1264, 1279, 1580, 1659, 1680, 1896, 2212, 2370, 2528, 2558, 2765, 3160, 3318, 3360, 3792, 3837, 4424, 4740, 5116, 5530, 6320, 6395, 6636, 7584, 7674, 8295, 8848, 8953, 9480, 10232, 11060, 12640, 12790, 13272, 15348, 16590, 17696, 17906, 18960, 19185, 20464, 22120, 25580, 26544, 26859, 30696, 33180, 35812, 37920, 38370, 40928, 44240, 44765, 51160, 53088, 53718, 61392, 66360, 71624, 76740, 88480, 89530, 101041, 102320, 107436, 122784, 132720, 134295, 143248, 153480, 179060, 202082, 204640, 214872, 265440, 268590, 286496, 303123, 306960, 358120, 404164, 429744, 505205, 537180, 606246, 613920, 707287, 716240, 808328, 859488, 1010410, 1074360, 1212492, 1414574, 1432480, 1515615, 1616656, 2020820, 2121861, 2148720, 2424984, 2829148, 3031230, 3233312, 3536435, 4041640, 4243722, 4297440, 4849968, 5658296, 6062460, 7072870, 8083280, 8487444, 9699936, 10609305, 11316592, 12124920, 14145740, 16166560, 16974888, 21218610, 22633184, 24249840, 28291480, 33949776, 42437220, 48499680, 56582960, 67899552, 84874440, 113165920, 169748880, 339497760]

約数ペア:

[(1, 339497760), (2, 169748880), (3, 113165920), (4, 84874440), (5, 67899552), (6, 56582960), (7, 48499680), (8, 42437220), (10, 33949776), (12, 28291480), (14, 24249840), (15, 22633184), (16, 21218610), (20, 16974888), (21, 16166560), (24, 14145740), (28, 12124920), (30, 11316592), (32, 10609305), (35, 9699936), (40, 8487444), (42, 8083280), (48, 7072870), (56, 6062460), (60, 5658296), (70, 4849968), (79, 4297440), (80, 4243722), (84, 4041640), (96, 3536435), (105, 3233312), (112, 3031230), (120, 2829148), (140, 2424984), (158, 2148720), (160, 2121861), (168, 2020820), (210, 1616656), (224, 1515615), (237, 1432480), (240, 1414574), (280, 1212492), (316, 1074360), (336, 1010410), (395, 859488), (420, 808328), (474, 716240), (480, 707287), (553, 613920), (560, 606246), (632, 537180), (672, 505205), (790, 429744), (840, 404164), (948, 358120), (1106, 306960), (1120, 303123), (1185, 286496), (1264, 268590), (1279, 265440), (1580, 214872), (1659, 204640), (1680, 202082), (1896, 179060), (2212, 153480), (2370, 143248), (2528, 134295), (2558, 132720), (2765, 122784), (3160, 107436), (3318, 102320), (3360, 101041), (3792, 89530), (3837, 88480), (4424, 76740), (4740, 71624), (5116, 66360), (5530, 61392), (6320, 53718), (6395, 53088), (6636, 51160), (7584, 44765), (7674, 44240), (8295, 40928), (8848, 38370), (8953, 37920), (9480, 35812), (10232, 33180), (11060, 30696), (12640, 26859), (12790, 26544), (13272, 25580), (15348, 22120), (16590, 20464), (17696, 19185), (17906, 18960)]