160193280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3246

約数の個数: 144

約数和(自身を含む): 551144160

約数和(自身を除く): 390950880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3209, 3328, 3840, 4160, 4992, 6240, 6418, 8320, 9627, 9984, 12480, 12836, 16045, 16640, 19254, 24960, 25672, 32090, 38508, 41717, 48135, 49920, 51344, 64180, 77016, 83434, 96270, 102688, 125151, 128360, 154032, 166868, 192540, 205376, 208585, 250302, 256720, 308064, 333736, 385080, 410752, 417170, 500604, 513440, 616128, 625755, 667472, 770160, 821504, 834340, 1001208, 1026880, 1232256, 1251510, 1334944, 1540320, 1668680, 2002416, 2053760, 2464512, 2503020, 2669888, 3080640, 3337360, 4004832, 4107520, 5006040, 5339776, 6161280, 6674720, 8009664, 10012080, 10679552, 12322560, 13349440, 16019328, 20024160, 26698880, 32038656, 40048320, 53397760, 80096640, 160193280]

約数ペア:

[(1, 160193280), (2, 80096640), (3, 53397760), (4, 40048320), (5, 32038656), (6, 26698880), (8, 20024160), (10, 16019328), (12, 13349440), (13, 12322560), (15, 10679552), (16, 10012080), (20, 8009664), (24, 6674720), (26, 6161280), (30, 5339776), (32, 5006040), (39, 4107520), (40, 4004832), (48, 3337360), (52, 3080640), (60, 2669888), (64, 2503020), (65, 2464512), (78, 2053760), (80, 2002416), (96, 1668680), (104, 1540320), (120, 1334944), (128, 1251510), (130, 1232256), (156, 1026880), (160, 1001208), (192, 834340), (195, 821504), (208, 770160), (240, 667472), (256, 625755), (260, 616128), (312, 513440), (320, 500604), (384, 417170), (390, 410752), (416, 385080), (480, 333736), (520, 308064), (624, 256720), (640, 250302), (768, 208585), (780, 205376), (832, 192540), (960, 166868), (1040, 154032), (1248, 128360), (1280, 125151), (1560, 102688), (1664, 96270), (1920, 83434), (2080, 77016), (2496, 64180), (3120, 51344), (3209, 49920), (3328, 48135), (3840, 41717), (4160, 38508), (4992, 32090), (6240, 25672), (6418, 24960), (8320, 19254), (9627, 16640), (9984, 16045), (12480, 12836)]