210669984

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 240

約数和(自身を含む): 750835008

約数和(自身を除く): 540165024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 683, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1366, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2049, 2142, 2268, 2448, 2592, 2732, 2754, 2856, 3024, 3213, 3672, 3808, 4098, 4284, 4536, 4781, 4896, 5464, 5508, 5712, 6048, 6147, 6426, 7344, 8196, 8568, 9072, 9562, 9639, 10928, 11016, 11424, 11611, 12294, 12852, 14343, 14688, 16392, 17136, 18144, 18441, 19124, 19278, 21856, 22032, 23222, 24588, 25704, 28686, 32784, 34272, 34833, 36882, 38248, 38556, 43029, 44064, 46444, 49176, 51408, 55323, 57372, 65568, 69666, 73764, 76496, 77112, 81277, 86058, 92888, 98352, 102816, 104499, 110646, 114744, 129087, 139332, 147528, 152992, 154224, 162554, 172116, 185776, 196704, 208998, 221292, 229488, 243831, 258174, 278664, 295056, 308448, 313497, 325108, 344232, 371552, 387261, 417996, 442584, 458976, 487662, 516348, 557328, 590112, 626994, 650216, 688464, 731493, 774522, 835992, 885168, 940491, 975324, 1032696, 1114656, 1253988, 1300432, 1376928, 1462986, 1549044, 1671984, 1770336, 1880982, 1950648, 2065392, 2194479, 2507976, 2600864, 2925972, 3098088, 3343968, 3761964, 3901296, 4130784, 4388958, 5015952, 5851944, 6196176, 6583437, 7523928, 7802592, 8777916, 10031904, 11703888, 12392352, 13166874, 15047856, 17555832, 23407776, 26333748, 30095712, 35111664, 52667496, 70223328, 105334992, 210669984]

約数ペア:

[(1, 210669984), (2, 105334992), (3, 70223328), (4, 52667496), (6, 35111664), (7, 30095712), (8, 26333748), (9, 23407776), (12, 17555832), (14, 15047856), (16, 13166874), (17, 12392352), (18, 11703888), (21, 10031904), (24, 8777916), (27, 7802592), (28, 7523928), (32, 6583437), (34, 6196176), (36, 5851944), (42, 5015952), (48, 4388958), (51, 4130784), (54, 3901296), (56, 3761964), (63, 3343968), (68, 3098088), (72, 2925972), (81, 2600864), (84, 2507976), (96, 2194479), (102, 2065392), (108, 1950648), (112, 1880982), (119, 1770336), (126, 1671984), (136, 1549044), (144, 1462986), (153, 1376928), (162, 1300432), (168, 1253988), (189, 1114656), (204, 1032696), (216, 975324), (224, 940491), (238, 885168), (252, 835992), (272, 774522), (288, 731493), (306, 688464), (324, 650216), (336, 626994), (357, 590112), (378, 557328), (408, 516348), (432, 487662), (459, 458976), (476, 442584), (504, 417996), (544, 387261), (567, 371552), (612, 344232), (648, 325108), (672, 313497), (683, 308448), (714, 295056), (756, 278664), (816, 258174), (864, 243831), (918, 229488), (952, 221292), (1008, 208998), (1071, 196704), (1134, 185776), (1224, 172116), (1296, 162554), (1366, 154224), (1377, 152992), (1428, 147528), (1512, 139332), (1632, 129087), (1836, 114744), (1904, 110646), (2016, 104499), (2049, 102816), (2142, 98352), (2268, 92888), (2448, 86058), (2592, 81277), (2732, 77112), (2754, 76496), (2856, 73764), (3024, 69666), (3213, 65568), (3672, 57372), (3808, 55323), (4098, 51408), (4284, 49176), (4536, 46444), (4781, 44064), (4896, 43029), (5464, 38556), (5508, 38248), (5712, 36882), (6048, 34833), (6147, 34272), (6426, 32784), (7344, 28686), (8196, 25704), (8568, 24588), (9072, 23222), (9562, 22032), (9639, 21856), (10928, 19278), (11016, 19124), (11424, 18441), (11611, 18144), (12294, 17136), (12852, 16392), (14343, 14688)]