198516240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 529437168

約数列:

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

約数ペア:

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