538490160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 320

約数和(自身を含む): 2026536960

約数和(自身を除く): 1488046800

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, 90, 104, 108, 117, 120, 127, 130, 135, 144, 151, 156, 180, 195, 208, 216, 234, 240, 254, 260, 270, 302, 312, 351, 360, 381, 390, 432, 453, 468, 508, 520, 540, 585, 604, 624, 635, 702, 720, 755, 762, 780, 906, 936, 1016, 1040, 1080, 1143, 1170, 1208, 1270, 1359, 1404, 1510, 1524, 1560, 1651, 1755, 1812, 1872, 1905, 1963, 2032, 2160, 2265, 2286, 2340, 2416, 2540, 2718, 2808, 3020, 3048, 3120, 3302, 3429, 3510, 3624, 3810, 3926, 4077, 4530, 4572, 4680, 4953, 5080, 5436, 5616, 5715, 5889, 6040, 6096, 6604, 6795, 6858, 7020, 7248, 7620, 7852, 8154, 8255, 9060, 9144, 9360, 9815, 9906, 10160, 10872, 11430, 11778, 12080, 13208, 13590, 13716, 14040, 14859, 15240, 15704, 16308, 16510, 17145, 17667, 18120, 18288, 19177, 19630, 19812, 20385, 21744, 22860, 23556, 24765, 26416, 27180, 27432, 28080, 29445, 29718, 30480, 31408, 32616, 33020, 34290, 35334, 36240, 38354, 39260, 39624, 40770, 44577, 45720, 47112, 49530, 53001, 54360, 54864, 57531, 58890, 59436, 65232, 66040, 68580, 70668, 74295, 76708, 78520, 79248, 81540, 88335, 89154, 91440, 94224, 95885, 99060, 106002, 108720, 115062, 117780, 118872, 132080, 137160, 141336, 148590, 153416, 157040, 163080, 172593, 176670, 178308, 191770, 198120, 212004, 222885, 230124, 235560, 237744, 249301, 265005, 274320, 282672, 287655, 297180, 306832, 326160, 345186, 353340, 356616, 383540, 396240, 424008, 445770, 460248, 471120, 498602, 517779, 530010, 575310, 594360, 690372, 706680, 713232, 747903, 767080, 848016, 862965, 891540, 920496, 997204, 1035558, 1060020, 1150620, 1188720, 1246505, 1380744, 1413360, 1495806, 1534160, 1725930, 1783080, 1994408, 2071116, 2120040, 2243709, 2301240, 2493010, 2588895, 2761488, 2991612, 3451860, 3566160, 3739515, 3988816, 4142232, 4240080, 4487418, 4602480, 4986020, 5177790, 5983224, 6731127, 6903720, 7479030, 8284464, 8974836, 9972040, 10355580, 11218545, 11966448, 13462254, 13807440, 14958060, 17949672, 19944080, 20711160, 22437090, 26924508, 29916120, 33655635, 35899344, 41422320, 44874180, 53849016, 59832240, 67311270, 89748360, 107698032, 134622540, 179496720, 269245080, 538490160]

約数ペア:

[(1, 538490160), (2, 269245080), (3, 179496720), (4, 134622540), (5, 107698032), (6, 89748360), (8, 67311270), (9, 59832240), (10, 53849016), (12, 44874180), (13, 41422320), (15, 35899344), (16, 33655635), (18, 29916120), (20, 26924508), (24, 22437090), (26, 20711160), (27, 19944080), (30, 17949672), (36, 14958060), (39, 13807440), (40, 13462254), (45, 11966448), (48, 11218545), (52, 10355580), (54, 9972040), (60, 8974836), (65, 8284464), (72, 7479030), (78, 6903720), (80, 6731127), (90, 5983224), (104, 5177790), (108, 4986020), (117, 4602480), (120, 4487418), (127, 4240080), (130, 4142232), (135, 3988816), (144, 3739515), (151, 3566160), (156, 3451860), (180, 2991612), (195, 2761488), (208, 2588895), (216, 2493010), (234, 2301240), (240, 2243709), (254, 2120040), (260, 2071116), (270, 1994408), (302, 1783080), (312, 1725930), (351, 1534160), (360, 1495806), (381, 1413360), (390, 1380744), (432, 1246505), (453, 1188720), (468, 1150620), (508, 1060020), (520, 1035558), (540, 997204), (585, 920496), (604, 891540), (624, 862965), (635, 848016), (702, 767080), (720, 747903), (755, 713232), (762, 706680), (780, 690372), (906, 594360), (936, 575310), (1016, 530010), (1040, 517779), (1080, 498602), (1143, 471120), (1170, 460248), (1208, 445770), (1270, 424008), (1359, 396240), (1404, 383540), (1510, 356616), (1524, 353340), (1560, 345186), (1651, 326160), (1755, 306832), (1812, 297180), (1872, 287655), (1905, 282672), (1963, 274320), (2032, 265005), (2160, 249301), (2265, 237744), (2286, 235560), (2340, 230124), (2416, 222885), (2540, 212004), (2718, 198120), (2808, 191770), (3020, 178308), (3048, 176670), (3120, 172593), (3302, 163080), (3429, 157040), (3510, 153416), (3624, 148590), (3810, 141336), (3926, 137160), (4077, 132080), (4530, 118872), (4572, 117780), (4680, 115062), (4953, 108720), (5080, 106002), (5436, 99060), (5616, 95885), (5715, 94224), (5889, 91440), (6040, 89154), (6096, 88335), (6604, 81540), (6795, 79248), (6858, 78520), (7020, 76708), (7248, 74295), (7620, 70668), (7852, 68580), (8154, 66040), (8255, 65232), (9060, 59436), (9144, 58890), (9360, 57531), (9815, 54864), (9906, 54360), (10160, 53001), (10872, 49530), (11430, 47112), (11778, 45720), (12080, 44577), (13208, 40770), (13590, 39624), (13716, 39260), (14040, 38354), (14859, 36240), (15240, 35334), (15704, 34290), (16308, 33020), (16510, 32616), (17145, 31408), (17667, 30480), (18120, 29718), (18288, 29445), (19177, 28080), (19630, 27432), (19812, 27180), (20385, 26416), (21744, 24765), (22860, 23556)]