205360272

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 477096048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 239, 243, 272, 306, 312, 324, 351, 408, 432, 442, 459, 468, 478, 486, 612, 624, 648, 663, 702, 717, 816, 884, 918, 936, 956, 972, 1053, 1224, 1296, 1326, 1377, 1404, 1434, 1768, 1836, 1872, 1912, 1944, 1989, 2106, 2151, 2448, 2652, 2754, 2808, 2868, 3107, 3159, 3536, 3672, 3824, 3888, 3978, 4063, 4131, 4212, 4302, 5304, 5508, 5616, 5736, 5967, 6214, 6318, 6453, 7344, 7956, 8126, 8262, 8424, 8604, 9321, 10608, 11016, 11472, 11934, 12189, 12428, 12636, 12906, 15912, 16252, 16524, 16848, 17208, 17901, 18642, 19359, 22032, 23868, 24378, 24856, 25272, 25812, 27963, 31824, 32504, 33048, 34416, 35802, 36567, 37284, 38718, 47736, 48756, 49712, 50544, 51624, 52819, 53703, 55926, 58077, 65008, 66096, 71604, 73134, 74568, 77436, 83889, 95472, 97512, 103248, 105638, 107406, 109701, 111852, 116154, 143208, 146268, 149136, 154872, 158457, 167778, 195024, 211276, 214812, 219402, 223704, 232308, 251667, 286416, 292536, 309744, 316914, 329103, 335556, 422552, 429624, 438804, 447408, 464616, 475371, 503334, 585072, 633828, 658206, 671112, 755001, 845104, 859248, 877608, 929232, 950742, 987309, 1006668, 1267656, 1316412, 1342224, 1426113, 1510002, 1755216, 1901484, 1974618, 2013336, 2535312, 2632824, 2852226, 3020004, 3802968, 3949236, 4026672, 4278339, 5265648, 5704452, 6040008, 7605936, 7898472, 8556678, 11408904, 12080016, 12835017, 15796944, 17113356, 22817808, 25670034, 34226712, 51340068, 68453424, 102680136, 205360272]

約数ペア:

[(1, 205360272), (2, 102680136), (3, 68453424), (4, 51340068), (6, 34226712), (8, 25670034), (9, 22817808), (12, 17113356), (13, 15796944), (16, 12835017), (17, 12080016), (18, 11408904), (24, 8556678), (26, 7898472), (27, 7605936), (34, 6040008), (36, 5704452), (39, 5265648), (48, 4278339), (51, 4026672), (52, 3949236), (54, 3802968), (68, 3020004), (72, 2852226), (78, 2632824), (81, 2535312), (102, 2013336), (104, 1974618), (108, 1901484), (117, 1755216), (136, 1510002), (144, 1426113), (153, 1342224), (156, 1316412), (162, 1267656), (204, 1006668), (208, 987309), (216, 950742), (221, 929232), (234, 877608), (239, 859248), (243, 845104), (272, 755001), (306, 671112), (312, 658206), (324, 633828), (351, 585072), (408, 503334), (432, 475371), (442, 464616), (459, 447408), (468, 438804), (478, 429624), (486, 422552), (612, 335556), (624, 329103), (648, 316914), (663, 309744), (702, 292536), (717, 286416), (816, 251667), (884, 232308), (918, 223704), (936, 219402), (956, 214812), (972, 211276), (1053, 195024), (1224, 167778), (1296, 158457), (1326, 154872), (1377, 149136), (1404, 146268), (1434, 143208), (1768, 116154), (1836, 111852), (1872, 109701), (1912, 107406), (1944, 105638), (1989, 103248), (2106, 97512), (2151, 95472), (2448, 83889), (2652, 77436), (2754, 74568), (2808, 73134), (2868, 71604), (3107, 66096), (3159, 65008), (3536, 58077), (3672, 55926), (3824, 53703), (3888, 52819), (3978, 51624), (4063, 50544), (4131, 49712), (4212, 48756), (4302, 47736), (5304, 38718), (5508, 37284), (5616, 36567), (5736, 35802), (5967, 34416), (6214, 33048), (6318, 32504), (6453, 31824), (7344, 27963), (7956, 25812), (8126, 25272), (8262, 24856), (8424, 24378), (8604, 23868), (9321, 22032), (10608, 19359), (11016, 18642), (11472, 17901), (11934, 17208), (12189, 16848), (12428, 16524), (12636, 16252), (12906, 15912)]