13379520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 53254656

約数和(自身を除く): 39875136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 181, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 362, 385, 420, 440, 448, 462, 480, 528, 543, 560, 616, 660, 672, 704, 724, 770, 840, 880, 905, 924, 960, 1056, 1086, 1120, 1155, 1232, 1267, 1320, 1344, 1448, 1540, 1680, 1760, 1810, 1848, 1991, 2112, 2172, 2240, 2310, 2464, 2534, 2640, 2715, 2896, 3080, 3360, 3520, 3620, 3696, 3801, 3982, 4344, 4620, 4928, 5068, 5280, 5430, 5792, 5973, 6160, 6335, 6720, 7240, 7392, 7602, 7964, 8688, 9240, 9955, 10136, 10560, 10860, 11584, 11946, 12320, 12670, 13937, 14480, 14784, 15204, 15928, 17376, 18480, 19005, 19910, 20272, 21720, 23892, 24640, 25340, 27874, 28960, 29865, 30408, 31856, 34752, 36960, 38010, 39820, 40544, 41811, 43440, 47784, 50680, 55748, 57920, 59730, 60816, 63712, 69685, 73920, 76020, 79640, 81088, 83622, 86880, 95568, 101360, 111496, 119460, 121632, 127424, 139370, 152040, 159280, 167244, 173760, 191136, 202720, 209055, 222992, 238920, 243264, 278740, 304080, 318560, 334488, 382272, 405440, 418110, 445984, 477840, 557480, 608160, 637120, 668976, 836220, 891968, 955680, 1114960, 1216320, 1337952, 1672440, 1911360, 2229920, 2675904, 3344880, 4459840, 6689760, 13379520]

約数ペア:

[(1, 13379520), (2, 6689760), (3, 4459840), (4, 3344880), (5, 2675904), (6, 2229920), (7, 1911360), (8, 1672440), (10, 1337952), (11, 1216320), (12, 1114960), (14, 955680), (15, 891968), (16, 836220), (20, 668976), (21, 637120), (22, 608160), (24, 557480), (28, 477840), (30, 445984), (32, 418110), (33, 405440), (35, 382272), (40, 334488), (42, 318560), (44, 304080), (48, 278740), (55, 243264), (56, 238920), (60, 222992), (64, 209055), (66, 202720), (70, 191136), (77, 173760), (80, 167244), (84, 159280), (88, 152040), (96, 139370), (105, 127424), (110, 121632), (112, 119460), (120, 111496), (132, 101360), (140, 95568), (154, 86880), (160, 83622), (165, 81088), (168, 79640), (176, 76020), (181, 73920), (192, 69685), (210, 63712), (220, 60816), (224, 59730), (231, 57920), (240, 55748), (264, 50680), (280, 47784), (308, 43440), (320, 41811), (330, 40544), (336, 39820), (352, 38010), (362, 36960), (385, 34752), (420, 31856), (440, 30408), (448, 29865), (462, 28960), (480, 27874), (528, 25340), (543, 24640), (560, 23892), (616, 21720), (660, 20272), (672, 19910), (704, 19005), (724, 18480), (770, 17376), (840, 15928), (880, 15204), (905, 14784), (924, 14480), (960, 13937), (1056, 12670), (1086, 12320), (1120, 11946), (1155, 11584), (1232, 10860), (1267, 10560), (1320, 10136), (1344, 9955), (1448, 9240), (1540, 8688), (1680, 7964), (1760, 7602), (1810, 7392), (1848, 7240), (1991, 6720), (2112, 6335), (2172, 6160), (2240, 5973), (2310, 5792), (2464, 5430), (2534, 5280), (2640, 5068), (2715, 4928), (2896, 4620), (3080, 4344), (3360, 3982), (3520, 3801), (3620, 3696)]