117988640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 355477248

約数和(自身を除く): 237488608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 157, 160, 176, 220, 224, 244, 280, 305, 308, 314, 352, 385, 427, 440, 488, 560, 610, 616, 628, 671, 770, 785, 854, 880, 976, 1099, 1120, 1220, 1232, 1256, 1342, 1540, 1570, 1708, 1727, 1760, 1952, 2135, 2198, 2440, 2464, 2512, 2684, 3080, 3140, 3355, 3416, 3454, 4270, 4396, 4697, 4880, 5024, 5368, 5495, 6160, 6280, 6710, 6832, 6908, 8540, 8635, 8792, 9394, 9577, 9760, 10736, 10990, 12089, 12320, 12560, 13420, 13664, 13816, 17080, 17270, 17584, 18788, 19154, 21472, 21980, 23485, 24178, 25120, 26840, 27632, 34160, 34540, 35168, 37576, 38308, 43960, 46970, 47885, 48356, 53680, 55264, 60445, 67039, 68320, 69080, 75152, 76616, 87920, 93940, 95770, 96712, 105347, 107360, 120890, 134078, 138160, 150304, 153232, 175840, 187880, 191540, 193424, 210694, 241780, 268156, 276320, 306464, 335195, 375760, 383080, 386848, 421388, 483560, 526735, 536312, 670390, 737429, 751520, 766160, 842776, 967120, 1053470, 1072624, 1340780, 1474858, 1532320, 1685552, 1934240, 2106940, 2145248, 2681560, 2949716, 3371104, 3687145, 4213880, 5363120, 5899432, 7374290, 8427760, 10726240, 11798864, 14748580, 16855520, 23597728, 29497160, 58994320, 117988640]

約数ペア:

[(1, 117988640), (2, 58994320), (4, 29497160), (5, 23597728), (7, 16855520), (8, 14748580), (10, 11798864), (11, 10726240), (14, 8427760), (16, 7374290), (20, 5899432), (22, 5363120), (28, 4213880), (32, 3687145), (35, 3371104), (40, 2949716), (44, 2681560), (55, 2145248), (56, 2106940), (61, 1934240), (70, 1685552), (77, 1532320), (80, 1474858), (88, 1340780), (110, 1072624), (112, 1053470), (122, 967120), (140, 842776), (154, 766160), (157, 751520), (160, 737429), (176, 670390), (220, 536312), (224, 526735), (244, 483560), (280, 421388), (305, 386848), (308, 383080), (314, 375760), (352, 335195), (385, 306464), (427, 276320), (440, 268156), (488, 241780), (560, 210694), (610, 193424), (616, 191540), (628, 187880), (671, 175840), (770, 153232), (785, 150304), (854, 138160), (880, 134078), (976, 120890), (1099, 107360), (1120, 105347), (1220, 96712), (1232, 95770), (1256, 93940), (1342, 87920), (1540, 76616), (1570, 75152), (1708, 69080), (1727, 68320), (1760, 67039), (1952, 60445), (2135, 55264), (2198, 53680), (2440, 48356), (2464, 47885), (2512, 46970), (2684, 43960), (3080, 38308), (3140, 37576), (3355, 35168), (3416, 34540), (3454, 34160), (4270, 27632), (4396, 26840), (4697, 25120), (4880, 24178), (5024, 23485), (5368, 21980), (5495, 21472), (6160, 19154), (6280, 18788), (6710, 17584), (6832, 17270), (6908, 17080), (8540, 13816), (8635, 13664), (8792, 13420), (9394, 12560), (9577, 12320), (9760, 12089), (10736, 10990)]