17828160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 168

約数和(自身を含む): 66019680

約数和(自身を除く): 48191520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 379, 392, 420, 448, 480, 490, 560, 588, 672, 735, 758, 784, 840, 960, 980, 1120, 1137, 1176, 1344, 1470, 1516, 1568, 1680, 1895, 1960, 2240, 2274, 2352, 2653, 2940, 3032, 3136, 3360, 3790, 3920, 4548, 4704, 5306, 5685, 5880, 6064, 6720, 7580, 7840, 7959, 9096, 9408, 10612, 11370, 11760, 12128, 13265, 15160, 15680, 15918, 18192, 18571, 21224, 22740, 23520, 24256, 26530, 30320, 31836, 36384, 37142, 39795, 42448, 45480, 47040, 53060, 55713, 60640, 63672, 72768, 74284, 79590, 84896, 90960, 92855, 106120, 111426, 121280, 127344, 148568, 159180, 169792, 181920, 185710, 212240, 222852, 254688, 278565, 297136, 318360, 363840, 371420, 424480, 445704, 509376, 557130, 594272, 636720, 742840, 848960, 891408, 1114260, 1188544, 1273440, 1485680, 1782816, 2228520, 2546880, 2971360, 3565632, 4457040, 5942720, 8914080, 17828160]

約数ペア:

[(1, 17828160), (2, 8914080), (3, 5942720), (4, 4457040), (5, 3565632), (6, 2971360), (7, 2546880), (8, 2228520), (10, 1782816), (12, 1485680), (14, 1273440), (15, 1188544), (16, 1114260), (20, 891408), (21, 848960), (24, 742840), (28, 636720), (30, 594272), (32, 557130), (35, 509376), (40, 445704), (42, 424480), (48, 371420), (49, 363840), (56, 318360), (60, 297136), (64, 278565), (70, 254688), (80, 222852), (84, 212240), (96, 185710), (98, 181920), (105, 169792), (112, 159180), (120, 148568), (140, 127344), (147, 121280), (160, 111426), (168, 106120), (192, 92855), (196, 90960), (210, 84896), (224, 79590), (240, 74284), (245, 72768), (280, 63672), (294, 60640), (320, 55713), (336, 53060), (379, 47040), (392, 45480), (420, 42448), (448, 39795), (480, 37142), (490, 36384), (560, 31836), (588, 30320), (672, 26530), (735, 24256), (758, 23520), (784, 22740), (840, 21224), (960, 18571), (980, 18192), (1120, 15918), (1137, 15680), (1176, 15160), (1344, 13265), (1470, 12128), (1516, 11760), (1568, 11370), (1680, 10612), (1895, 9408), (1960, 9096), (2240, 7959), (2274, 7840), (2352, 7580), (2653, 6720), (2940, 6064), (3032, 5880), (3136, 5685), (3360, 5306), (3790, 4704), (3920, 4548)]