320430744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 972972000

約数和(自身を除く): 652541256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 41, 57, 58, 72, 76, 82, 87, 114, 116, 123, 152, 164, 171, 174, 197, 228, 232, 246, 261, 328, 342, 348, 369, 394, 456, 492, 522, 551, 591, 684, 696, 738, 779, 788, 984, 1044, 1102, 1182, 1189, 1368, 1476, 1558, 1576, 1653, 1773, 2088, 2204, 2337, 2364, 2378, 2952, 3116, 3306, 3546, 3567, 3743, 4408, 4674, 4728, 4756, 4959, 5713, 6232, 6612, 7011, 7092, 7134, 7486, 8077, 9348, 9512, 9918, 10701, 11229, 11426, 13224, 14022, 14184, 14268, 14972, 16154, 17139, 18696, 19836, 21402, 22458, 22591, 22852, 24231, 28044, 28536, 29944, 32308, 33687, 34278, 39672, 42804, 44916, 45182, 45704, 48462, 51417, 56088, 64616, 67374, 67773, 68556, 72693, 85608, 89832, 90364, 96924, 102834, 108547, 134748, 135546, 137112, 145386, 153463, 180728, 193848, 203319, 205668, 217094, 234233, 269496, 271092, 290772, 306926, 325641, 406638, 411336, 434188, 460389, 468466, 542184, 581544, 613852, 651282, 702699, 813276, 868376, 920778, 936932, 976923, 1227704, 1302564, 1381167, 1405398, 1626552, 1841556, 1873864, 1953846, 2108097, 2605128, 2762334, 2810796, 3683112, 3907692, 4216194, 4450427, 5524668, 5621592, 7815384, 8432388, 8900854, 11049336, 13351281, 16864776, 17801708, 26702562, 35603416, 40053843, 53405124, 80107686, 106810248, 160215372, 320430744]

約数ペア:

[(1, 320430744), (2, 160215372), (3, 106810248), (4, 80107686), (6, 53405124), (8, 40053843), (9, 35603416), (12, 26702562), (18, 17801708), (19, 16864776), (24, 13351281), (29, 11049336), (36, 8900854), (38, 8432388), (41, 7815384), (57, 5621592), (58, 5524668), (72, 4450427), (76, 4216194), (82, 3907692), (87, 3683112), (114, 2810796), (116, 2762334), (123, 2605128), (152, 2108097), (164, 1953846), (171, 1873864), (174, 1841556), (197, 1626552), (228, 1405398), (232, 1381167), (246, 1302564), (261, 1227704), (328, 976923), (342, 936932), (348, 920778), (369, 868376), (394, 813276), (456, 702699), (492, 651282), (522, 613852), (551, 581544), (591, 542184), (684, 468466), (696, 460389), (738, 434188), (779, 411336), (788, 406638), (984, 325641), (1044, 306926), (1102, 290772), (1182, 271092), (1189, 269496), (1368, 234233), (1476, 217094), (1558, 205668), (1576, 203319), (1653, 193848), (1773, 180728), (2088, 153463), (2204, 145386), (2337, 137112), (2364, 135546), (2378, 134748), (2952, 108547), (3116, 102834), (3306, 96924), (3546, 90364), (3567, 89832), (3743, 85608), (4408, 72693), (4674, 68556), (4728, 67773), (4756, 67374), (4959, 64616), (5713, 56088), (6232, 51417), (6612, 48462), (7011, 45704), (7092, 45182), (7134, 44916), (7486, 42804), (8077, 39672), (9348, 34278), (9512, 33687), (9918, 32308), (10701, 29944), (11229, 28536), (11426, 28044), (13224, 24231), (14022, 22852), (14184, 22591), (14268, 22458), (14972, 21402), (16154, 19836), (17139, 18696)]