1178021520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1150

約数の個数: 240

約数和(自身を含む): 4298391552

約数和(自身を除く): 3120370032

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, 180, 195, 208, 234, 240, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 624, 635, 720, 762, 780, 936, 991, 1016, 1040, 1143, 1170, 1270, 1524, 1560, 1651, 1872, 1905, 1982, 2032, 2286, 2340, 2540, 2973, 3048, 3120, 3302, 3810, 3964, 4572, 4680, 4953, 4955, 5080, 5715, 5946, 6096, 6604, 7620, 7928, 8255, 8919, 9144, 9360, 9906, 9910, 10160, 11430, 11892, 12883, 13208, 14859, 14865, 15240, 15856, 16510, 17838, 18288, 19812, 19820, 22860, 23784, 24765, 25766, 26416, 29718, 29730, 30480, 33020, 35676, 38649, 39624, 39640, 44595, 45720, 47568, 49530, 51532, 59436, 59460, 64415, 66040, 71352, 74295, 77298, 79248, 79280, 89190, 91440, 99060, 103064, 115947, 118872, 118920, 125857, 128830, 132080, 142704, 148590, 154596, 178380, 193245, 198120, 206128, 231894, 237744, 237840, 251714, 257660, 297180, 309192, 356760, 377571, 386490, 396240, 463788, 503428, 515320, 579735, 594360, 618384, 629285, 713520, 755142, 772980, 927576, 1006856, 1030640, 1132713, 1159470, 1188720, 1258570, 1510284, 1545960, 1636141, 1855152, 1887855, 2013712, 2265426, 2318940, 2517140, 3020568, 3091920, 3272282, 3775710, 4530852, 4637880, 4908423, 5034280, 5663565, 6041136, 6544564, 7551420, 8180705, 9061704, 9275760, 9816846, 10068560, 11327130, 13089128, 14725269, 15102840, 16361410, 18123408, 19633692, 22654260, 24542115, 26178256, 29450538, 30205680, 32722820, 39267384, 45308520, 49084230, 58901076, 65445640, 73626345, 78534768, 90617040, 98168460, 117802152, 130891280, 147252690, 196336920, 235604304, 294505380, 392673840, 589010760, 1178021520]

約数ペア:

[(1, 1178021520), (2, 589010760), (3, 392673840), (4, 294505380), (5, 235604304), (6, 196336920), (8, 147252690), (9, 130891280), (10, 117802152), (12, 98168460), (13, 90617040), (15, 78534768), (16, 73626345), (18, 65445640), (20, 58901076), (24, 49084230), (26, 45308520), (30, 39267384), (36, 32722820), (39, 30205680), (40, 29450538), (45, 26178256), (48, 24542115), (52, 22654260), (60, 19633692), (65, 18123408), (72, 16361410), (78, 15102840), (80, 14725269), (90, 13089128), (104, 11327130), (117, 10068560), (120, 9816846), (127, 9275760), (130, 9061704), (144, 8180705), (156, 7551420), (180, 6544564), (195, 6041136), (208, 5663565), (234, 5034280), (240, 4908423), (254, 4637880), (260, 4530852), (312, 3775710), (360, 3272282), (381, 3091920), (390, 3020568), (468, 2517140), (508, 2318940), (520, 2265426), (585, 2013712), (624, 1887855), (635, 1855152), (720, 1636141), (762, 1545960), (780, 1510284), (936, 1258570), (991, 1188720), (1016, 1159470), (1040, 1132713), (1143, 1030640), (1170, 1006856), (1270, 927576), (1524, 772980), (1560, 755142), (1651, 713520), (1872, 629285), (1905, 618384), (1982, 594360), (2032, 579735), (2286, 515320), (2340, 503428), (2540, 463788), (2973, 396240), (3048, 386490), (3120, 377571), (3302, 356760), (3810, 309192), (3964, 297180), (4572, 257660), (4680, 251714), (4953, 237840), (4955, 237744), (5080, 231894), (5715, 206128), (5946, 198120), (6096, 193245), (6604, 178380), (7620, 154596), (7928, 148590), (8255, 142704), (8919, 132080), (9144, 128830), (9360, 125857), (9906, 118920), (9910, 118872), (10160, 115947), (11430, 103064), (11892, 99060), (12883, 91440), (13208, 89190), (14859, 79280), (14865, 79248), (15240, 77298), (15856, 74295), (16510, 71352), (17838, 66040), (18288, 64415), (19812, 59460), (19820, 59436), (22860, 51532), (23784, 49530), (24765, 47568), (25766, 45720), (26416, 44595), (29718, 39640), (29730, 39624), (30480, 38649), (33020, 35676)]