235977280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 716596992

約数和(自身を除く): 480619712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 122, 140, 154, 157, 160, 176, 220, 224, 244, 280, 305, 308, 314, 320, 352, 385, 427, 440, 448, 488, 560, 610, 616, 628, 671, 704, 770, 785, 854, 880, 976, 1099, 1120, 1220, 1232, 1256, 1342, 1540, 1570, 1708, 1727, 1760, 1952, 2135, 2198, 2240, 2440, 2464, 2512, 2684, 3080, 3140, 3355, 3416, 3454, 3520, 3904, 4270, 4396, 4697, 4880, 4928, 5024, 5368, 5495, 6160, 6280, 6710, 6832, 6908, 8540, 8635, 8792, 9394, 9577, 9760, 10048, 10736, 10990, 12089, 12320, 12560, 13420, 13664, 13816, 17080, 17270, 17584, 18788, 19154, 19520, 21472, 21980, 23485, 24178, 24640, 25120, 26840, 27328, 27632, 34160, 34540, 35168, 37576, 38308, 42944, 43960, 46970, 47885, 48356, 50240, 53680, 55264, 60445, 67039, 68320, 69080, 70336, 75152, 76616, 87920, 93940, 95770, 96712, 105347, 107360, 110528, 120890, 134078, 136640, 138160, 150304, 153232, 175840, 187880, 191540, 193424, 210694, 214720, 241780, 268156, 276320, 300608, 306464, 335195, 351680, 375760, 383080, 386848, 421388, 483560, 526735, 536312, 552640, 612928, 670390, 737429, 751520, 766160, 773696, 842776, 967120, 1053470, 1072624, 1340780, 1474858, 1503040, 1532320, 1685552, 1934240, 2106940, 2145248, 2681560, 2949716, 3064640, 3371104, 3687145, 3868480, 4213880, 4290496, 5363120, 5899432, 6742208, 7374290, 8427760, 10726240, 11798864, 14748580, 16855520, 21452480, 23597728, 29497160, 33711040, 47195456, 58994320, 117988640, 235977280]

約数ペア:

[(1, 235977280), (2, 117988640), (4, 58994320), (5, 47195456), (7, 33711040), (8, 29497160), (10, 23597728), (11, 21452480), (14, 16855520), (16, 14748580), (20, 11798864), (22, 10726240), (28, 8427760), (32, 7374290), (35, 6742208), (40, 5899432), (44, 5363120), (55, 4290496), (56, 4213880), (61, 3868480), (64, 3687145), (70, 3371104), (77, 3064640), (80, 2949716), (88, 2681560), (110, 2145248), (112, 2106940), (122, 1934240), (140, 1685552), (154, 1532320), (157, 1503040), (160, 1474858), (176, 1340780), (220, 1072624), (224, 1053470), (244, 967120), (280, 842776), (305, 773696), (308, 766160), (314, 751520), (320, 737429), (352, 670390), (385, 612928), (427, 552640), (440, 536312), (448, 526735), (488, 483560), (560, 421388), (610, 386848), (616, 383080), (628, 375760), (671, 351680), (704, 335195), (770, 306464), (785, 300608), (854, 276320), (880, 268156), (976, 241780), (1099, 214720), (1120, 210694), (1220, 193424), (1232, 191540), (1256, 187880), (1342, 175840), (1540, 153232), (1570, 150304), (1708, 138160), (1727, 136640), (1760, 134078), (1952, 120890), (2135, 110528), (2198, 107360), (2240, 105347), (2440, 96712), (2464, 95770), (2512, 93940), (2684, 87920), (3080, 76616), (3140, 75152), (3355, 70336), (3416, 69080), (3454, 68320), (3520, 67039), (3904, 60445), (4270, 55264), (4396, 53680), (4697, 50240), (4880, 48356), (4928, 47885), (5024, 46970), (5368, 43960), (5495, 42944), (6160, 38308), (6280, 37576), (6710, 35168), (6832, 34540), (6908, 34160), (8540, 27632), (8635, 27328), (8792, 26840), (9394, 25120), (9577, 24640), (9760, 24178), (10048, 23485), (10736, 21980), (10990, 21472), (12089, 19520), (12320, 19154), (12560, 18788), (13420, 17584), (13664, 17270), (13816, 17080)]