397032480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 1479389184

約数和(自身を除く): 1082356704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 130, 144, 156, 160, 167, 180, 195, 208, 234, 240, 254, 260, 288, 312, 334, 360, 381, 390, 416, 468, 480, 501, 508, 520, 585, 624, 635, 668, 720, 762, 780, 835, 936, 1002, 1016, 1040, 1143, 1170, 1248, 1270, 1336, 1440, 1503, 1524, 1560, 1651, 1670, 1872, 1905, 2004, 2032, 2080, 2171, 2286, 2340, 2505, 2540, 2672, 3006, 3048, 3120, 3302, 3340, 3744, 3810, 4008, 4064, 4342, 4572, 4680, 4953, 5010, 5080, 5344, 5715, 6012, 6096, 6240, 6513, 6604, 6680, 7515, 7620, 8016, 8255, 8684, 9144, 9360, 9906, 10020, 10160, 10855, 11430, 12024, 12192, 13026, 13208, 13360, 14859, 15030, 15240, 16032, 16510, 17368, 18288, 18720, 19539, 19812, 20040, 20320, 21209, 21710, 22860, 24048, 24765, 26052, 26416, 26720, 29718, 30060, 30480, 32565, 33020, 34736, 36576, 39078, 39624, 40080, 42418, 43420, 45720, 48096, 49530, 52104, 52832, 59436, 60120, 60960, 63627, 65130, 66040, 69472, 74295, 78156, 79248, 80160, 84836, 86840, 91440, 97695, 99060, 104208, 106045, 118872, 120240, 127254, 130260, 132080, 148590, 156312, 158496, 169672, 173680, 182880, 190881, 195390, 198120, 208416, 212090, 237744, 240480, 254508, 260520, 264160, 275717, 297180, 312624, 318135, 339344, 347360, 381762, 390780, 396240, 424180, 475488, 509016, 521040, 551434, 594360, 625248, 636270, 678688, 763524, 781560, 792480, 827151, 848360, 954405, 1018032, 1042080, 1102868, 1188720, 1272540, 1378585, 1527048, 1563120, 1654302, 1696720, 1908810, 2036064, 2205736, 2377440, 2481453, 2545080, 2757170, 3054096, 3126240, 3308604, 3393440, 3817620, 4135755, 4411472, 4962906, 5090160, 5514340, 6108192, 6617208, 7635240, 8271510, 8822944, 9925812, 10180320, 11028680, 12407265, 13234416, 15270480, 16543020, 19851624, 22057360, 24814530, 26468832, 30540960, 33086040, 39703248, 44114720, 49629060, 66172080, 79406496, 99258120, 132344160, 198516240, 397032480]

約数ペア:

[(1, 397032480), (2, 198516240), (3, 132344160), (4, 99258120), (5, 79406496), (6, 66172080), (8, 49629060), (9, 44114720), (10, 39703248), (12, 33086040), (13, 30540960), (15, 26468832), (16, 24814530), (18, 22057360), (20, 19851624), (24, 16543020), (26, 15270480), (30, 13234416), (32, 12407265), (36, 11028680), (39, 10180320), (40, 9925812), (45, 8822944), (48, 8271510), (52, 7635240), (60, 6617208), (65, 6108192), (72, 5514340), (78, 5090160), (80, 4962906), (90, 4411472), (96, 4135755), (104, 3817620), (117, 3393440), (120, 3308604), (127, 3126240), (130, 3054096), (144, 2757170), (156, 2545080), (160, 2481453), (167, 2377440), (180, 2205736), (195, 2036064), (208, 1908810), (234, 1696720), (240, 1654302), (254, 1563120), (260, 1527048), (288, 1378585), (312, 1272540), (334, 1188720), (360, 1102868), (381, 1042080), (390, 1018032), (416, 954405), (468, 848360), (480, 827151), (501, 792480), (508, 781560), (520, 763524), (585, 678688), (624, 636270), (635, 625248), (668, 594360), (720, 551434), (762, 521040), (780, 509016), (835, 475488), (936, 424180), (1002, 396240), (1016, 390780), (1040, 381762), (1143, 347360), (1170, 339344), (1248, 318135), (1270, 312624), (1336, 297180), (1440, 275717), (1503, 264160), (1524, 260520), (1560, 254508), (1651, 240480), (1670, 237744), (1872, 212090), (1905, 208416), (2004, 198120), (2032, 195390), (2080, 190881), (2171, 182880), (2286, 173680), (2340, 169672), (2505, 158496), (2540, 156312), (2672, 148590), (3006, 132080), (3048, 130260), (3120, 127254), (3302, 120240), (3340, 118872), (3744, 106045), (3810, 104208), (4008, 99060), (4064, 97695), (4342, 91440), (4572, 86840), (4680, 84836), (4953, 80160), (5010, 79248), (5080, 78156), (5344, 74295), (5715, 69472), (6012, 66040), (6096, 65130), (6240, 63627), (6513, 60960), (6604, 60120), (6680, 59436), (7515, 52832), (7620, 52104), (8016, 49530), (8255, 48096), (8684, 45720), (9144, 43420), (9360, 42418), (9906, 40080), (10020, 39624), (10160, 39078), (10855, 36576), (11430, 34736), (12024, 33020), (12192, 32565), (13026, 30480), (13208, 30060), (13360, 29718), (14859, 26720), (15030, 26416), (15240, 26052), (16032, 24765), (16510, 24048), (17368, 22860), (18288, 21710), (18720, 21209), (19539, 20320), (19812, 20040)]