26849760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 98993664

約数和(自身を除く): 72143904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 131, 140, 160, 168, 183, 210, 224, 240, 244, 262, 280, 305, 336, 366, 393, 420, 427, 480, 488, 524, 560, 610, 655, 672, 732, 786, 840, 854, 915, 917, 976, 1048, 1120, 1220, 1281, 1310, 1464, 1572, 1680, 1708, 1830, 1834, 1952, 1965, 2096, 2135, 2440, 2562, 2620, 2751, 2928, 3144, 3360, 3416, 3660, 3668, 3930, 4192, 4270, 4585, 4880, 5124, 5240, 5502, 5856, 6288, 6405, 6832, 7320, 7336, 7860, 7991, 8540, 9170, 9760, 10248, 10480, 11004, 12576, 12810, 13664, 13755, 14640, 14672, 15720, 15982, 17080, 18340, 20496, 20960, 22008, 23973, 25620, 27510, 29280, 29344, 31440, 31964, 34160, 36680, 39955, 40992, 44016, 47946, 51240, 55020, 55937, 62880, 63928, 68320, 73360, 79910, 88032, 95892, 102480, 110040, 111874, 119865, 127856, 146720, 159820, 167811, 191784, 204960, 220080, 223748, 239730, 255712, 279685, 319640, 335622, 383568, 440160, 447496, 479460, 559370, 639280, 671244, 767136, 839055, 894992, 958920, 1118740, 1278560, 1342488, 1678110, 1789984, 1917840, 2237480, 2684976, 3356220, 3835680, 4474960, 5369952, 6712440, 8949920, 13424880, 26849760]

約数ペア:

[(1, 26849760), (2, 13424880), (3, 8949920), (4, 6712440), (5, 5369952), (6, 4474960), (7, 3835680), (8, 3356220), (10, 2684976), (12, 2237480), (14, 1917840), (15, 1789984), (16, 1678110), (20, 1342488), (21, 1278560), (24, 1118740), (28, 958920), (30, 894992), (32, 839055), (35, 767136), (40, 671244), (42, 639280), (48, 559370), (56, 479460), (60, 447496), (61, 440160), (70, 383568), (80, 335622), (84, 319640), (96, 279685), (105, 255712), (112, 239730), (120, 223748), (122, 220080), (131, 204960), (140, 191784), (160, 167811), (168, 159820), (183, 146720), (210, 127856), (224, 119865), (240, 111874), (244, 110040), (262, 102480), (280, 95892), (305, 88032), (336, 79910), (366, 73360), (393, 68320), (420, 63928), (427, 62880), (480, 55937), (488, 55020), (524, 51240), (560, 47946), (610, 44016), (655, 40992), (672, 39955), (732, 36680), (786, 34160), (840, 31964), (854, 31440), (915, 29344), (917, 29280), (976, 27510), (1048, 25620), (1120, 23973), (1220, 22008), (1281, 20960), (1310, 20496), (1464, 18340), (1572, 17080), (1680, 15982), (1708, 15720), (1830, 14672), (1834, 14640), (1952, 13755), (1965, 13664), (2096, 12810), (2135, 12576), (2440, 11004), (2562, 10480), (2620, 10248), (2751, 9760), (2928, 9170), (3144, 8540), (3360, 7991), (3416, 7860), (3660, 7336), (3668, 7320), (3930, 6832), (4192, 6405), (4270, 6288), (4585, 5856), (4880, 5502), (5124, 5240)]