26746720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 85349376

約数和(自身を除く): 58602656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 167, 176, 182, 208, 220, 224, 260, 280, 286, 308, 334, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 668, 715, 728, 770, 835, 880, 910, 1001, 1040, 1120, 1144, 1169, 1232, 1336, 1430, 1456, 1540, 1670, 1760, 1820, 1837, 2002, 2080, 2171, 2288, 2338, 2464, 2672, 2860, 2912, 3080, 3340, 3640, 3674, 4004, 4342, 4576, 4676, 5005, 5344, 5720, 5845, 6160, 6680, 7280, 7348, 8008, 8684, 9185, 9352, 10010, 10855, 11440, 11690, 12320, 12859, 13360, 14560, 14696, 15197, 16016, 17368, 18370, 18704, 20020, 21710, 22880, 23380, 23881, 25718, 26720, 29392, 30394, 32032, 34736, 36740, 37408, 40040, 43420, 46760, 47762, 51436, 58784, 60788, 64295, 69472, 73480, 75985, 80080, 86840, 93520, 95524, 102872, 119405, 121576, 128590, 146960, 151970, 160160, 167167, 173680, 187040, 191048, 205744, 238810, 243152, 257180, 293920, 303940, 334334, 347360, 382096, 411488, 477620, 486304, 514360, 607880, 668668, 764192, 835835, 955240, 1028720, 1215760, 1337336, 1671670, 1910480, 2057440, 2431520, 2674672, 3343340, 3820960, 5349344, 6686680, 13373360, 26746720]

約数ペア:

[(1, 26746720), (2, 13373360), (4, 6686680), (5, 5349344), (7, 3820960), (8, 3343340), (10, 2674672), (11, 2431520), (13, 2057440), (14, 1910480), (16, 1671670), (20, 1337336), (22, 1215760), (26, 1028720), (28, 955240), (32, 835835), (35, 764192), (40, 668668), (44, 607880), (52, 514360), (55, 486304), (56, 477620), (65, 411488), (70, 382096), (77, 347360), (80, 334334), (88, 303940), (91, 293920), (104, 257180), (110, 243152), (112, 238810), (130, 205744), (140, 191048), (143, 187040), (154, 173680), (160, 167167), (167, 160160), (176, 151970), (182, 146960), (208, 128590), (220, 121576), (224, 119405), (260, 102872), (280, 95524), (286, 93520), (308, 86840), (334, 80080), (352, 75985), (364, 73480), (385, 69472), (416, 64295), (440, 60788), (455, 58784), (520, 51436), (560, 47762), (572, 46760), (616, 43420), (668, 40040), (715, 37408), (728, 36740), (770, 34736), (835, 32032), (880, 30394), (910, 29392), (1001, 26720), (1040, 25718), (1120, 23881), (1144, 23380), (1169, 22880), (1232, 21710), (1336, 20020), (1430, 18704), (1456, 18370), (1540, 17368), (1670, 16016), (1760, 15197), (1820, 14696), (1837, 14560), (2002, 13360), (2080, 12859), (2171, 12320), (2288, 11690), (2338, 11440), (2464, 10855), (2672, 10010), (2860, 9352), (2912, 9185), (3080, 8684), (3340, 8008), (3640, 7348), (3674, 7280), (4004, 6680), (4342, 6160), (4576, 5845), (4676, 5720), (5005, 5344)]