320968704

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 1037836800

約数和(自身を除く): 716868096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 439, 448, 476, 512, 544, 672, 714, 768, 816, 878, 896, 952, 1024, 1088, 1317, 1344, 1428, 1536, 1632, 1756, 1792, 1904, 2048, 2176, 2634, 2688, 2856, 3072, 3073, 3264, 3512, 3584, 3808, 4352, 5268, 5376, 5712, 6144, 6146, 6528, 7024, 7168, 7463, 7616, 8704, 9219, 10536, 10752, 11424, 12292, 13056, 14048, 14336, 14926, 15232, 17408, 18438, 21072, 21504, 22389, 22848, 24584, 26112, 28096, 29852, 30464, 34816, 36876, 42144, 43008, 44778, 45696, 49168, 52224, 52241, 56192, 59704, 60928, 73752, 84288, 89556, 91392, 98336, 104448, 104482, 112384, 119408, 121856, 147504, 156723, 168576, 179112, 182784, 196672, 208964, 224768, 238816, 243712, 295008, 313446, 337152, 358224, 365568, 393344, 417928, 449536, 477632, 590016, 626892, 674304, 716448, 731136, 786688, 835856, 899072, 955264, 1180032, 1253784, 1348608, 1432896, 1573376, 1671712, 1910528, 2360064, 2507568, 2697216, 2865792, 3146752, 3343424, 3821056, 4720128, 5015136, 5731584, 6293504, 6686848, 7642112, 9440256, 10030272, 11463168, 13373696, 15284224, 18880512, 20060544, 22926336, 26747392, 40121088, 45852672, 53494784, 80242176, 106989568, 160484352, 320968704]

約数ペア:

[(1, 320968704), (2, 160484352), (3, 106989568), (4, 80242176), (6, 53494784), (7, 45852672), (8, 40121088), (12, 26747392), (14, 22926336), (16, 20060544), (17, 18880512), (21, 15284224), (24, 13373696), (28, 11463168), (32, 10030272), (34, 9440256), (42, 7642112), (48, 6686848), (51, 6293504), (56, 5731584), (64, 5015136), (68, 4720128), (84, 3821056), (96, 3343424), (102, 3146752), (112, 2865792), (119, 2697216), (128, 2507568), (136, 2360064), (168, 1910528), (192, 1671712), (204, 1573376), (224, 1432896), (238, 1348608), (256, 1253784), (272, 1180032), (336, 955264), (357, 899072), (384, 835856), (408, 786688), (439, 731136), (448, 716448), (476, 674304), (512, 626892), (544, 590016), (672, 477632), (714, 449536), (768, 417928), (816, 393344), (878, 365568), (896, 358224), (952, 337152), (1024, 313446), (1088, 295008), (1317, 243712), (1344, 238816), (1428, 224768), (1536, 208964), (1632, 196672), (1756, 182784), (1792, 179112), (1904, 168576), (2048, 156723), (2176, 147504), (2634, 121856), (2688, 119408), (2856, 112384), (3072, 104482), (3073, 104448), (3264, 98336), (3512, 91392), (3584, 89556), (3808, 84288), (4352, 73752), (5268, 60928), (5376, 59704), (5712, 56192), (6144, 52241), (6146, 52224), (6528, 49168), (7024, 45696), (7168, 44778), (7463, 43008), (7616, 42144), (8704, 36876), (9219, 34816), (10536, 30464), (10752, 29852), (11424, 28096), (12292, 26112), (13056, 24584), (14048, 22848), (14336, 22389), (14926, 21504), (15232, 21072), (17408, 18438)]