158656960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 484558848

約数和(自身を除く): 325901888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 77, 80, 88, 94, 110, 112, 137, 140, 154, 160, 176, 188, 220, 224, 235, 274, 280, 308, 320, 329, 352, 376, 385, 440, 448, 470, 517, 548, 560, 616, 658, 685, 704, 752, 770, 880, 940, 959, 1034, 1096, 1120, 1232, 1316, 1370, 1504, 1507, 1540, 1645, 1760, 1880, 1918, 2068, 2192, 2240, 2464, 2585, 2632, 2740, 3008, 3014, 3080, 3290, 3520, 3619, 3760, 3836, 4136, 4384, 4795, 4928, 5170, 5264, 5480, 6028, 6160, 6439, 6580, 7238, 7520, 7535, 7672, 8272, 8768, 9590, 10340, 10528, 10549, 10960, 12056, 12320, 12878, 13160, 14476, 15040, 15070, 15344, 16544, 18095, 19180, 20680, 21056, 21098, 21920, 24112, 24640, 25756, 26320, 28952, 30140, 30688, 32195, 33088, 36190, 38360, 41360, 42196, 43840, 45073, 48224, 51512, 52640, 52745, 57904, 60280, 61376, 64390, 70829, 72380, 76720, 82720, 84392, 90146, 96448, 103024, 105280, 105490, 115808, 120560, 128780, 141658, 144760, 153440, 165440, 168784, 180292, 206048, 210980, 225365, 231616, 241120, 257560, 283316, 289520, 306880, 337568, 354145, 360584, 412096, 421960, 450730, 482240, 495803, 515120, 566632, 579040, 675136, 708290, 721168, 843920, 901460, 991606, 1030240, 1133264, 1158080, 1416580, 1442336, 1687840, 1802920, 1983212, 2060480, 2266528, 2479015, 2833160, 2884672, 3375680, 3605840, 3966424, 4533056, 4958030, 5666320, 7211680, 7932848, 9916060, 11332640, 14423360, 15865696, 19832120, 22665280, 31731392, 39664240, 79328480, 158656960]

約数ペア:

[(1, 158656960), (2, 79328480), (4, 39664240), (5, 31731392), (7, 22665280), (8, 19832120), (10, 15865696), (11, 14423360), (14, 11332640), (16, 9916060), (20, 7932848), (22, 7211680), (28, 5666320), (32, 4958030), (35, 4533056), (40, 3966424), (44, 3605840), (47, 3375680), (55, 2884672), (56, 2833160), (64, 2479015), (70, 2266528), (77, 2060480), (80, 1983212), (88, 1802920), (94, 1687840), (110, 1442336), (112, 1416580), (137, 1158080), (140, 1133264), (154, 1030240), (160, 991606), (176, 901460), (188, 843920), (220, 721168), (224, 708290), (235, 675136), (274, 579040), (280, 566632), (308, 515120), (320, 495803), (329, 482240), (352, 450730), (376, 421960), (385, 412096), (440, 360584), (448, 354145), (470, 337568), (517, 306880), (548, 289520), (560, 283316), (616, 257560), (658, 241120), (685, 231616), (704, 225365), (752, 210980), (770, 206048), (880, 180292), (940, 168784), (959, 165440), (1034, 153440), (1096, 144760), (1120, 141658), (1232, 128780), (1316, 120560), (1370, 115808), (1504, 105490), (1507, 105280), (1540, 103024), (1645, 96448), (1760, 90146), (1880, 84392), (1918, 82720), (2068, 76720), (2192, 72380), (2240, 70829), (2464, 64390), (2585, 61376), (2632, 60280), (2740, 57904), (3008, 52745), (3014, 52640), (3080, 51512), (3290, 48224), (3520, 45073), (3619, 43840), (3760, 42196), (3836, 41360), (4136, 38360), (4384, 36190), (4795, 33088), (4928, 32195), (5170, 30688), (5264, 30140), (5480, 28952), (6028, 26320), (6160, 25756), (6439, 24640), (6580, 24112), (7238, 21920), (7520, 21098), (7535, 21056), (7672, 20680), (8272, 19180), (8768, 18095), (9590, 16544), (10340, 15344), (10528, 15070), (10549, 15040), (10960, 14476), (12056, 13160), (12320, 12878)]