230991264

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 804988800

約数和(自身を除く): 573997536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 439, 464, 504, 522, 567, 609, 648, 672, 696, 756, 783, 812, 864, 878, 928, 1008, 1044, 1134, 1218, 1296, 1317, 1392, 1512, 1566, 1624, 1756, 1827, 2016, 2088, 2268, 2349, 2436, 2592, 2634, 2784, 3024, 3073, 3132, 3248, 3512, 3654, 3951, 4176, 4536, 4698, 4872, 5268, 5481, 6048, 6146, 6264, 6496, 7024, 7308, 7902, 8352, 9072, 9219, 9396, 9744, 10536, 10962, 11853, 12292, 12528, 12731, 14048, 14616, 15804, 16443, 18144, 18438, 18792, 19488, 21072, 21924, 23706, 24584, 25056, 25462, 27657, 29232, 31608, 32886, 35559, 36876, 37584, 38193, 42144, 43848, 47412, 49168, 50924, 55314, 58464, 63216, 65772, 71118, 73752, 75168, 76386, 82971, 87696, 89117, 94824, 98336, 101848, 110628, 114579, 126432, 131544, 142236, 147504, 152772, 165942, 175392, 178234, 189648, 203696, 221256, 229158, 248913, 263088, 267351, 284472, 295008, 305544, 331884, 343737, 356468, 379296, 407392, 442512, 458316, 497826, 526176, 534702, 568944, 611088, 663768, 687474, 712936, 802053, 885024, 916632, 995652, 1031211, 1069404, 1137888, 1222176, 1327536, 1374948, 1425872, 1604106, 1833264, 1991304, 2062422, 2138808, 2406159, 2655072, 2749896, 2851744, 3208212, 3666528, 3982608, 4124844, 4277616, 4812318, 5499792, 6416424, 7218477, 7965216, 8249688, 8555232, 9624636, 10999584, 12832848, 14436954, 16499376, 19249272, 25665696, 28873908, 32998752, 38498544, 57747816, 76997088, 115495632, 230991264]

約数ペア:

[(1, 230991264), (2, 115495632), (3, 76997088), (4, 57747816), (6, 38498544), (7, 32998752), (8, 28873908), (9, 25665696), (12, 19249272), (14, 16499376), (16, 14436954), (18, 12832848), (21, 10999584), (24, 9624636), (27, 8555232), (28, 8249688), (29, 7965216), (32, 7218477), (36, 6416424), (42, 5499792), (48, 4812318), (54, 4277616), (56, 4124844), (58, 3982608), (63, 3666528), (72, 3208212), (81, 2851744), (84, 2749896), (87, 2655072), (96, 2406159), (108, 2138808), (112, 2062422), (116, 1991304), (126, 1833264), (144, 1604106), (162, 1425872), (168, 1374948), (174, 1327536), (189, 1222176), (203, 1137888), (216, 1069404), (224, 1031211), (232, 995652), (252, 916632), (261, 885024), (288, 802053), (324, 712936), (336, 687474), (348, 663768), (378, 611088), (406, 568944), (432, 534702), (439, 526176), (464, 497826), (504, 458316), (522, 442512), (567, 407392), (609, 379296), (648, 356468), (672, 343737), (696, 331884), (756, 305544), (783, 295008), (812, 284472), (864, 267351), (878, 263088), (928, 248913), (1008, 229158), (1044, 221256), (1134, 203696), (1218, 189648), (1296, 178234), (1317, 175392), (1392, 165942), (1512, 152772), (1566, 147504), (1624, 142236), (1756, 131544), (1827, 126432), (2016, 114579), (2088, 110628), (2268, 101848), (2349, 98336), (2436, 94824), (2592, 89117), (2634, 87696), (2784, 82971), (3024, 76386), (3073, 75168), (3132, 73752), (3248, 71118), (3512, 65772), (3654, 63216), (3951, 58464), (4176, 55314), (4536, 50924), (4698, 49168), (4872, 47412), (5268, 43848), (5481, 42144), (6048, 38193), (6146, 37584), (6264, 36876), (6496, 35559), (7024, 32886), (7308, 31608), (7902, 29232), (8352, 27657), (9072, 25462), (9219, 25056), (9396, 24584), (9744, 23706), (10536, 21924), (10962, 21072), (11853, 19488), (12292, 18792), (12528, 18438), (12731, 18144), (14048, 16443), (14616, 15804)]