213654960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 752404224

約数和(自身を除く): 538749264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 103, 120, 129, 134, 144, 172, 180, 201, 206, 215, 240, 258, 268, 309, 335, 344, 360, 387, 402, 412, 430, 515, 516, 536, 603, 618, 645, 670, 688, 720, 774, 804, 824, 860, 927, 1005, 1030, 1032, 1072, 1206, 1236, 1290, 1340, 1545, 1548, 1608, 1648, 1720, 1854, 1935, 2010, 2060, 2064, 2412, 2472, 2580, 2680, 2881, 3015, 3090, 3096, 3216, 3440, 3708, 3870, 4020, 4120, 4429, 4635, 4824, 4944, 5160, 5360, 5762, 6030, 6180, 6192, 6901, 7416, 7740, 8040, 8240, 8643, 8858, 9270, 9648, 10320, 11524, 12060, 12360, 13287, 13802, 14405, 14832, 15480, 16080, 17286, 17716, 18540, 20703, 22145, 23048, 24120, 24720, 25929, 26574, 27604, 28810, 30960, 34505, 34572, 35432, 37080, 39861, 41406, 43215, 44290, 46096, 48240, 51858, 53148, 55208, 57620, 62109, 66435, 69010, 69144, 70864, 74160, 79722, 82812, 86430, 88580, 103515, 103716, 106296, 110416, 115240, 124218, 129645, 132870, 138020, 138288, 159444, 165624, 172860, 177160, 199305, 207030, 207432, 212592, 230480, 248436, 259290, 265740, 276040, 296743, 310545, 318888, 331248, 345720, 354320, 398610, 414060, 414864, 496872, 518580, 531480, 552080, 593486, 621090, 637776, 691440, 797220, 828120, 890229, 993744, 1037160, 1062960, 1186972, 1242180, 1483715, 1594440, 1656240, 1780458, 2074320, 2373944, 2484360, 2670687, 2967430, 3188880, 3560916, 4451145, 4747888, 4968720, 5341374, 5934860, 7121832, 8902290, 10682748, 11869720, 13353435, 14243664, 17804580, 21365496, 23739440, 26706870, 35609160, 42730992, 53413740, 71218320, 106827480, 213654960]

約数ペア:

[(1, 213654960), (2, 106827480), (3, 71218320), (4, 53413740), (5, 42730992), (6, 35609160), (8, 26706870), (9, 23739440), (10, 21365496), (12, 17804580), (15, 14243664), (16, 13353435), (18, 11869720), (20, 10682748), (24, 8902290), (30, 7121832), (36, 5934860), (40, 5341374), (43, 4968720), (45, 4747888), (48, 4451145), (60, 3560916), (67, 3188880), (72, 2967430), (80, 2670687), (86, 2484360), (90, 2373944), (103, 2074320), (120, 1780458), (129, 1656240), (134, 1594440), (144, 1483715), (172, 1242180), (180, 1186972), (201, 1062960), (206, 1037160), (215, 993744), (240, 890229), (258, 828120), (268, 797220), (309, 691440), (335, 637776), (344, 621090), (360, 593486), (387, 552080), (402, 531480), (412, 518580), (430, 496872), (515, 414864), (516, 414060), (536, 398610), (603, 354320), (618, 345720), (645, 331248), (670, 318888), (688, 310545), (720, 296743), (774, 276040), (804, 265740), (824, 259290), (860, 248436), (927, 230480), (1005, 212592), (1030, 207432), (1032, 207030), (1072, 199305), (1206, 177160), (1236, 172860), (1290, 165624), (1340, 159444), (1545, 138288), (1548, 138020), (1608, 132870), (1648, 129645), (1720, 124218), (1854, 115240), (1935, 110416), (2010, 106296), (2060, 103716), (2064, 103515), (2412, 88580), (2472, 86430), (2580, 82812), (2680, 79722), (2881, 74160), (3015, 70864), (3090, 69144), (3096, 69010), (3216, 66435), (3440, 62109), (3708, 57620), (3870, 55208), (4020, 53148), (4120, 51858), (4429, 48240), (4635, 46096), (4824, 44290), (4944, 43215), (5160, 41406), (5360, 39861), (5762, 37080), (6030, 35432), (6180, 34572), (6192, 34505), (6901, 30960), (7416, 28810), (7740, 27604), (8040, 26574), (8240, 25929), (8643, 24720), (8858, 24120), (9270, 23048), (9648, 22145), (10320, 20703), (11524, 18540), (12060, 17716), (12360, 17286), (13287, 16080), (13802, 15480), (14405, 14832)]