15681458016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131839}}^1$

素因数の和:131921

約数の個数: 144

約数和(自身を含む): 51828940800

約数和(自身を除く): 36147482784

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, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 1888, 2016, 2124, 2478, 2832, 3304, 3717, 4248, 4956, 5664, 6608, 7434, 8496, 9912, 13216, 14868, 16992, 19824, 29736, 39648, 59472, 118944, 131839, 263678, 395517, 527356, 791034, 922873, 1054712, 1186551, 1582068, 1845746, 2109424, 2373102, 2768619, 3164136, 3691492, 4218848, 4746204, 5537238, 6328272, 7382984, 7778501, 8305857, 9492408, 11074476, 12656544, 14765968, 15557002, 16611714, 18984816, 22148952, 23335503, 29531936, 31114004, 33223428, 37969632, 44297904, 46671006, 54449507, 62228008, 66446856, 70006509, 88595808, 93342012, 108899014, 124456016, 132893712, 140013018, 163348521, 186684024, 217798028, 248912032, 265787424, 280026036, 326697042, 373368048, 435596056, 490045563, 560052072, 653394084, 746736096, 871192112, 980091126, 1120104144, 1306788168, 1742384224, 1960182252, 2240208288, 2613576336, 3920364504, 5227152672, 7840729008, 15681458016]

約数ペア:

[(1, 15681458016), (2, 7840729008), (3, 5227152672), (4, 3920364504), (6, 2613576336), (7, 2240208288), (8, 1960182252), (9, 1742384224), (12, 1306788168), (14, 1120104144), (16, 980091126), (18, 871192112), (21, 746736096), (24, 653394084), (28, 560052072), (32, 490045563), (36, 435596056), (42, 373368048), (48, 326697042), (56, 280026036), (59, 265787424), (63, 248912032), (72, 217798028), (84, 186684024), (96, 163348521), (112, 140013018), (118, 132893712), (126, 124456016), (144, 108899014), (168, 93342012), (177, 88595808), (224, 70006509), (236, 66446856), (252, 62228008), (288, 54449507), (336, 46671006), (354, 44297904), (413, 37969632), (472, 33223428), (504, 31114004), (531, 29531936), (672, 23335503), (708, 22148952), (826, 18984816), (944, 16611714), (1008, 15557002), (1062, 14765968), (1239, 12656544), (1416, 11074476), (1652, 9492408), (1888, 8305857), (2016, 7778501), (2124, 7382984), (2478, 6328272), (2832, 5537238), (3304, 4746204), (3717, 4218848), (4248, 3691492), (4956, 3164136), (5664, 2768619), (6608, 2373102), (7434, 2109424), (8496, 1845746), (9912, 1582068), (13216, 1186551), (14868, 1054712), (16992, 922873), (19824, 791034), (29736, 527356), (39648, 395517), (59472, 263678), (118944, 131839)]