329571840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3340

約数の個数: 160

約数和(自身を含む): 1134989856

約数和(自身を除く): 805418016

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, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3301, 3328, 3840, 4160, 4992, 6240, 6602, 6656, 7680, 8320, 9903, 9984, 12480, 13204, 16505, 16640, 19806, 19968, 24960, 26408, 33010, 33280, 39612, 42913, 49515, 49920, 52816, 66020, 79224, 85826, 99030, 99840, 105632, 128739, 132040, 158448, 171652, 198060, 211264, 214565, 257478, 264080, 316896, 343304, 396120, 422528, 429130, 514956, 528160, 633792, 643695, 686608, 792240, 845056, 858260, 1029912, 1056320, 1267584, 1287390, 1373216, 1584480, 1690112, 1716520, 2059824, 2112640, 2535168, 2574780, 2746432, 3168960, 3433040, 4119648, 4225280, 5070336, 5149560, 5492864, 6337920, 6866080, 8239296, 8450560, 10299120, 10985728, 12675840, 13732160, 16478592, 20598240, 21971456, 25351680, 27464320, 32957184, 41196480, 54928640, 65914368, 82392960, 109857280, 164785920, 329571840]

約数ペア:

[(1, 329571840), (2, 164785920), (3, 109857280), (4, 82392960), (5, 65914368), (6, 54928640), (8, 41196480), (10, 32957184), (12, 27464320), (13, 25351680), (15, 21971456), (16, 20598240), (20, 16478592), (24, 13732160), (26, 12675840), (30, 10985728), (32, 10299120), (39, 8450560), (40, 8239296), (48, 6866080), (52, 6337920), (60, 5492864), (64, 5149560), (65, 5070336), (78, 4225280), (80, 4119648), (96, 3433040), (104, 3168960), (120, 2746432), (128, 2574780), (130, 2535168), (156, 2112640), (160, 2059824), (192, 1716520), (195, 1690112), (208, 1584480), (240, 1373216), (256, 1287390), (260, 1267584), (312, 1056320), (320, 1029912), (384, 858260), (390, 845056), (416, 792240), (480, 686608), (512, 643695), (520, 633792), (624, 528160), (640, 514956), (768, 429130), (780, 422528), (832, 396120), (960, 343304), (1040, 316896), (1248, 264080), (1280, 257478), (1536, 214565), (1560, 211264), (1664, 198060), (1920, 171652), (2080, 158448), (2496, 132040), (2560, 128739), (3120, 105632), (3301, 99840), (3328, 99030), (3840, 85826), (4160, 79224), (4992, 66020), (6240, 52816), (6602, 49920), (6656, 49515), (7680, 42913), (8320, 39612), (9903, 33280), (9984, 33010), (12480, 26408), (13204, 24960), (16505, 19968), (16640, 19806)]