15905447712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79693}}^1$

素因数の和:79733

約数の個数: 240

約数和(自身を含む): 58320706752

約数和(自身を除く): 42415259040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4158, 4536, 4752, 5544, 6048, 6237, 7128, 7392, 8316, 9072, 9504, 11088, 12474, 14256, 16632, 18144, 22176, 24948, 28512, 33264, 49896, 66528, 79693, 99792, 159386, 199584, 239079, 318772, 478158, 557851, 637544, 717237, 876623, 956316, 1115702, 1275088, 1434474, 1673553, 1753246, 1912632, 2151711, 2231404, 2550176, 2629869, 2868948, 3347106, 3506492, 3825264, 4303422, 4462808, 5020659, 5259738, 5737896, 6136361, 6455133, 6694212, 7012984, 7650528, 7889607, 8606844, 8925616, 10041318, 10519476, 11475792, 12272722, 12910266, 13388424, 14025968, 15061977, 15779214, 17213688, 17851232, 18409083, 20082636, 21038952, 22951584, 23668821, 24545444, 25820532, 26776848, 28051936, 30123954, 31558428, 34427376, 36818166, 40165272, 42077904, 45185931, 47337642, 49090888, 51641064, 53553696, 55227249, 60247908, 63116856, 68854752, 71006463, 73636332, 80330544, 84155808, 90371862, 94675284, 98181776, 103282128, 110454498, 120495816, 126233712, 142012926, 147272664, 160661088, 165681747, 180743724, 189350568, 196363552, 206564256, 220908996, 240991632, 252467424, 284025852, 294545328, 331363494, 361487448, 378701136, 441817992, 481983264, 497045241, 568051704, 589090656, 662726988, 722974896, 757402272, 883635984, 994090482, 1136103408, 1325453976, 1445949792, 1767271968, 1988180964, 2272206816, 2650907952, 3976361928, 5301815904, 7952723856, 15905447712]

約数ペア:

[(1, 15905447712), (2, 7952723856), (3, 5301815904), (4, 3976361928), (6, 2650907952), (7, 2272206816), (8, 1988180964), (9, 1767271968), (11, 1445949792), (12, 1325453976), (14, 1136103408), (16, 994090482), (18, 883635984), (21, 757402272), (22, 722974896), (24, 662726988), (27, 589090656), (28, 568051704), (32, 497045241), (33, 481983264), (36, 441817992), (42, 378701136), (44, 361487448), (48, 331363494), (54, 294545328), (56, 284025852), (63, 252467424), (66, 240991632), (72, 220908996), (77, 206564256), (81, 196363552), (84, 189350568), (88, 180743724), (96, 165681747), (99, 160661088), (108, 147272664), (112, 142012926), (126, 126233712), (132, 120495816), (144, 110454498), (154, 103282128), (162, 98181776), (168, 94675284), (176, 90371862), (189, 84155808), (198, 80330544), (216, 73636332), (224, 71006463), (231, 68854752), (252, 63116856), (264, 60247908), (288, 55227249), (297, 53553696), (308, 51641064), (324, 49090888), (336, 47337642), (352, 45185931), (378, 42077904), (396, 40165272), (432, 36818166), (462, 34427376), (504, 31558428), (528, 30123954), (567, 28051936), (594, 26776848), (616, 25820532), (648, 24545444), (672, 23668821), (693, 22951584), (756, 21038952), (792, 20082636), (864, 18409083), (891, 17851232), (924, 17213688), (1008, 15779214), (1056, 15061977), (1134, 14025968), (1188, 13388424), (1232, 12910266), (1296, 12272722), (1386, 11475792), (1512, 10519476), (1584, 10041318), (1782, 8925616), (1848, 8606844), (2016, 7889607), (2079, 7650528), (2268, 7012984), (2376, 6694212), (2464, 6455133), (2592, 6136361), (2772, 5737896), (3024, 5259738), (3168, 5020659), (3564, 4462808), (3696, 4303422), (4158, 3825264), (4536, 3506492), (4752, 3347106), (5544, 2868948), (6048, 2629869), (6237, 2550176), (7128, 2231404), (7392, 2151711), (8316, 1912632), (9072, 1753246), (9504, 1673553), (11088, 1434474), (12474, 1275088), (14256, 1115702), (16632, 956316), (18144, 876623), (22176, 717237), (24948, 637544), (28512, 557851), (33264, 478158), (49896, 318772), (66528, 239079), (79693, 199584), (99792, 159386)]