320673024

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 1077760320

約数和(自身を除く): 757087296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 128, 144, 168, 177, 192, 224, 236, 252, 256, 288, 336, 337, 354, 384, 413, 448, 472, 504, 531, 576, 672, 674, 708, 768, 826, 896, 944, 1008, 1011, 1062, 1152, 1239, 1344, 1348, 1416, 1652, 1792, 1888, 2016, 2022, 2124, 2304, 2359, 2478, 2688, 2696, 2832, 3033, 3304, 3717, 3776, 4032, 4044, 4248, 4718, 4956, 5376, 5392, 5664, 6066, 6608, 7077, 7434, 7552, 8064, 8088, 8496, 9436, 9912, 10784, 11328, 12132, 13216, 14154, 14868, 15104, 16128, 16176, 16992, 18872, 19824, 19883, 21231, 21568, 22656, 24264, 26432, 28308, 29736, 32352, 33984, 37744, 39648, 39766, 42462, 43136, 45312, 48528, 52864, 56616, 59472, 59649, 64704, 67968, 75488, 79296, 79532, 84924, 86272, 97056, 105728, 113232, 118944, 119298, 129408, 135936, 139181, 150976, 158592, 159064, 169848, 178947, 194112, 226464, 237888, 238596, 258816, 278362, 301952, 317184, 318128, 339696, 357894, 388224, 417543, 452928, 475776, 477192, 556724, 603904, 636256, 679392, 715788, 776448, 835086, 905856, 951552, 954384, 1113448, 1252629, 1272512, 1358784, 1431576, 1670172, 1811712, 1908768, 2226896, 2505258, 2545024, 2717568, 2863152, 3340344, 3817536, 4453792, 5010516, 5090048, 5435136, 5726304, 6680688, 7635072, 8907584, 10021032, 11452608, 13361376, 15270144, 17815168, 20042064, 22905216, 26722752, 35630336, 40084128, 45810432, 53445504, 80168256, 106891008, 160336512, 320673024]

約数ペア:

[(1, 320673024), (2, 160336512), (3, 106891008), (4, 80168256), (6, 53445504), (7, 45810432), (8, 40084128), (9, 35630336), (12, 26722752), (14, 22905216), (16, 20042064), (18, 17815168), (21, 15270144), (24, 13361376), (28, 11452608), (32, 10021032), (36, 8907584), (42, 7635072), (48, 6680688), (56, 5726304), (59, 5435136), (63, 5090048), (64, 5010516), (72, 4453792), (84, 3817536), (96, 3340344), (112, 2863152), (118, 2717568), (126, 2545024), (128, 2505258), (144, 2226896), (168, 1908768), (177, 1811712), (192, 1670172), (224, 1431576), (236, 1358784), (252, 1272512), (256, 1252629), (288, 1113448), (336, 954384), (337, 951552), (354, 905856), (384, 835086), (413, 776448), (448, 715788), (472, 679392), (504, 636256), (531, 603904), (576, 556724), (672, 477192), (674, 475776), (708, 452928), (768, 417543), (826, 388224), (896, 357894), (944, 339696), (1008, 318128), (1011, 317184), (1062, 301952), (1152, 278362), (1239, 258816), (1344, 238596), (1348, 237888), (1416, 226464), (1652, 194112), (1792, 178947), (1888, 169848), (2016, 159064), (2022, 158592), (2124, 150976), (2304, 139181), (2359, 135936), (2478, 129408), (2688, 119298), (2696, 118944), (2832, 113232), (3033, 105728), (3304, 97056), (3717, 86272), (3776, 84924), (4032, 79532), (4044, 79296), (4248, 75488), (4718, 67968), (4956, 64704), (5376, 59649), (5392, 59472), (5664, 56616), (6066, 52864), (6608, 48528), (7077, 45312), (7434, 43136), (7552, 42462), (8064, 39766), (8088, 39648), (8496, 37744), (9436, 33984), (9912, 32352), (10784, 29736), (11328, 28308), (12132, 26432), (13216, 24264), (14154, 22656), (14868, 21568), (15104, 21231), (16128, 19883), (16176, 19824), (16992, 18872)]