230335280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 632981808

約数和(自身を除く): 402646528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 877, 938, 980, 1072, 1340, 1754, 1876, 1960, 2345, 2680, 3283, 3508, 3752, 3920, 4385, 4690, 5360, 6139, 6566, 7016, 7504, 8770, 9380, 12278, 13132, 14032, 16415, 17540, 18760, 24556, 26264, 30695, 32830, 35080, 37520, 42973, 49112, 52528, 58759, 61390, 65660, 70160, 85946, 98224, 117518, 122780, 131320, 171892, 214865, 235036, 245560, 262640, 293795, 343784, 411313, 429730, 470072, 491120, 587590, 687568, 822626, 859460, 940144, 1175180, 1645252, 1718920, 2056565, 2350360, 2879191, 3290504, 3437840, 4113130, 4700720, 5758382, 6581008, 8226260, 11516764, 14395955, 16452520, 23033528, 28791910, 32905040, 46067056, 57583820, 115167640, 230335280]

約数ペア:

[(1, 230335280), (2, 115167640), (4, 57583820), (5, 46067056), (7, 32905040), (8, 28791910), (10, 23033528), (14, 16452520), (16, 14395955), (20, 11516764), (28, 8226260), (35, 6581008), (40, 5758382), (49, 4700720), (56, 4113130), (67, 3437840), (70, 3290504), (80, 2879191), (98, 2350360), (112, 2056565), (134, 1718920), (140, 1645252), (196, 1175180), (245, 940144), (268, 859460), (280, 822626), (335, 687568), (392, 587590), (469, 491120), (490, 470072), (536, 429730), (560, 411313), (670, 343784), (784, 293795), (877, 262640), (938, 245560), (980, 235036), (1072, 214865), (1340, 171892), (1754, 131320), (1876, 122780), (1960, 117518), (2345, 98224), (2680, 85946), (3283, 70160), (3508, 65660), (3752, 61390), (3920, 58759), (4385, 52528), (4690, 49112), (5360, 42973), (6139, 37520), (6566, 35080), (7016, 32830), (7504, 30695), (8770, 26264), (9380, 24556), (12278, 18760), (13132, 17540), (14032, 16415)]