265608720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 240

約数和(自身を含む): 997144512

約数和(自身を除く): 731535792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1051, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2102, 2106, 2160, 2340, 2430, 2808, 3120, 3153, 3159, 3240, 3510, 3888, 4204, 4212, 4680, 4860, 5255, 5265, 5616, 6306, 6318, 6480, 7020, 8408, 8424, 9360, 9459, 9720, 10510, 10530, 12612, 12636, 13663, 14040, 15765, 15795, 16816, 16848, 18918, 19440, 21020, 21060, 25224, 25272, 27326, 28080, 28377, 31530, 31590, 37836, 40989, 42040, 42120, 47295, 50448, 50544, 54652, 56754, 63060, 63180, 68315, 75672, 81978, 84080, 84240, 85131, 94590, 109304, 113508, 122967, 126120, 126360, 136630, 141885, 151344, 163956, 170262, 189180, 204945, 218608, 227016, 245934, 252240, 252720, 255393, 273260, 283770, 327912, 340524, 368901, 378360, 409890, 425655, 454032, 491868, 510786, 546520, 567540, 614835, 655824, 681048, 737802, 756720, 819780, 851310, 983736, 1021572, 1093040, 1106703, 1135080, 1229670, 1276965, 1362096, 1475604, 1639560, 1702620, 1844505, 1967472, 2043144, 2213406, 2270160, 2459340, 2553930, 2951208, 3279120, 3320109, 3405240, 3689010, 4086288, 4426812, 4918680, 5107860, 5533515, 5902416, 6640218, 6810480, 7378020, 8853624, 9837360, 10215720, 11067030, 13280436, 14756040, 16600545, 17707248, 20431440, 22134060, 26560872, 29512080, 33201090, 44268120, 53121744, 66402180, 88536240, 132804360, 265608720]

約数ペア:

[(1, 265608720), (2, 132804360), (3, 88536240), (4, 66402180), (5, 53121744), (6, 44268120), (8, 33201090), (9, 29512080), (10, 26560872), (12, 22134060), (13, 20431440), (15, 17707248), (16, 16600545), (18, 14756040), (20, 13280436), (24, 11067030), (26, 10215720), (27, 9837360), (30, 8853624), (36, 7378020), (39, 6810480), (40, 6640218), (45, 5902416), (48, 5533515), (52, 5107860), (54, 4918680), (60, 4426812), (65, 4086288), (72, 3689010), (78, 3405240), (80, 3320109), (81, 3279120), (90, 2951208), (104, 2553930), (108, 2459340), (117, 2270160), (120, 2213406), (130, 2043144), (135, 1967472), (144, 1844505), (156, 1702620), (162, 1639560), (180, 1475604), (195, 1362096), (208, 1276965), (216, 1229670), (234, 1135080), (240, 1106703), (243, 1093040), (260, 1021572), (270, 983736), (312, 851310), (324, 819780), (351, 756720), (360, 737802), (390, 681048), (405, 655824), (432, 614835), (468, 567540), (486, 546520), (520, 510786), (540, 491868), (585, 454032), (624, 425655), (648, 409890), (702, 378360), (720, 368901), (780, 340524), (810, 327912), (936, 283770), (972, 273260), (1040, 255393), (1051, 252720), (1053, 252240), (1080, 245934), (1170, 227016), (1215, 218608), (1296, 204945), (1404, 189180), (1560, 170262), (1620, 163956), (1755, 151344), (1872, 141885), (1944, 136630), (2102, 126360), (2106, 126120), (2160, 122967), (2340, 113508), (2430, 109304), (2808, 94590), (3120, 85131), (3153, 84240), (3159, 84080), (3240, 81978), (3510, 75672), (3888, 68315), (4204, 63180), (4212, 63060), (4680, 56754), (4860, 54652), (5255, 50544), (5265, 50448), (5616, 47295), (6306, 42120), (6318, 42040), (6480, 40989), (7020, 37836), (8408, 31590), (8424, 31530), (9360, 28377), (9459, 28080), (9720, 27326), (10510, 25272), (10530, 25224), (12612, 21060), (12636, 21020), (13663, 19440), (14040, 18918), (15765, 16848), (15795, 16816)]