117180320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 297960768

約数和(自身を除く): 180780448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 134, 136, 160, 170, 268, 272, 335, 340, 536, 544, 643, 670, 680, 1072, 1139, 1286, 1340, 1360, 2144, 2278, 2572, 2680, 2720, 3215, 4556, 5144, 5360, 5695, 6430, 9112, 10288, 10720, 10931, 11390, 12860, 18224, 20576, 21862, 22780, 25720, 36448, 43081, 43724, 45560, 51440, 54655, 86162, 87448, 91120, 102880, 109310, 172324, 174896, 182240, 215405, 218620, 344648, 349792, 430810, 437240, 689296, 732377, 861620, 874480, 1378592, 1464754, 1723240, 1748960, 2929508, 3446480, 3661885, 5859016, 6892960, 7323770, 11718032, 14647540, 23436064, 29295080, 58590160, 117180320]

約数ペア:

[(1, 117180320), (2, 58590160), (4, 29295080), (5, 23436064), (8, 14647540), (10, 11718032), (16, 7323770), (17, 6892960), (20, 5859016), (32, 3661885), (34, 3446480), (40, 2929508), (67, 1748960), (68, 1723240), (80, 1464754), (85, 1378592), (134, 874480), (136, 861620), (160, 732377), (170, 689296), (268, 437240), (272, 430810), (335, 349792), (340, 344648), (536, 218620), (544, 215405), (643, 182240), (670, 174896), (680, 172324), (1072, 109310), (1139, 102880), (1286, 91120), (1340, 87448), (1360, 86162), (2144, 54655), (2278, 51440), (2572, 45560), (2680, 43724), (2720, 43081), (3215, 36448), (4556, 25720), (5144, 22780), (5360, 21862), (5695, 20576), (6430, 18224), (9112, 12860), (10288, 11390), (10720, 10931)]