279564358320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{235181}}^1$

素因数の和:235340

約数の個数: 240

約数和(自身を含む): 1019056776192

約数和(自身を除く): 739492417872

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, 1016, 1040, 1143, 1170, 1270, 1524, 1560, 1651, 1872, 1905, 2032, 2286, 2340, 2540, 3048, 3120, 3302, 3810, 4572, 4680, 4953, 5080, 5715, 6096, 6604, 7620, 8255, 9144, 9360, 9906, 10160, 11430, 13208, 14859, 15240, 16510, 18288, 19812, 22860, 24765, 26416, 29718, 30480, 33020, 39624, 45720, 49530, 59436, 66040, 74295, 79248, 91440, 99060, 118872, 132080, 148590, 198120, 235181, 237744, 297180, 396240, 470362, 594360, 705543, 940724, 1175905, 1188720, 1411086, 1881448, 2116629, 2351810, 2822172, 3057353, 3527715, 3762896, 4233258, 4703620, 5644344, 6114706, 7055430, 8466516, 9172059, 9407240, 10583145, 11288688, 12229412, 14110860, 15286765, 16933032, 18344118, 18814480, 21166290, 24458824, 27516177, 28221720, 29867987, 30573530, 33866064, 36688236, 42332580, 45860295, 48917648, 55032354, 56443440, 59735974, 61147060, 73376472, 84665160, 89603961, 91720590, 110064708, 119471948, 122294120, 137580885, 146752944, 149339935, 169330320, 179207922, 183441180, 220129416, 238943896, 244588240, 268811883, 275161770, 298679870, 358415844, 366882360, 388283831, 440258832, 448019805, 477887792, 537623766, 550323540, 597359740, 716831688, 733764720, 776567662, 896039610, 1075247532, 1100647080, 1164851493, 1194719480, 1344059415, 1433663376, 1553135324, 1792079220, 1941419155, 2150495064, 2201294160, 2329702986, 2389438960, 2688118830, 3106270648, 3494554479, 3584158440, 3882838310, 4300990128, 4659405972, 5376237660, 5824257465, 6212541296, 6989108958, 7168316880, 7765676620, 9318811944, 10752475320, 11648514930, 13978217916, 15531353240, 17472772395, 18637623888, 21504950640, 23297029860, 27956435832, 31062706480, 34945544790, 46594059720, 55912871664, 69891089580, 93188119440, 139782179160, 279564358320]

約数ペア:

[(1, 279564358320), (2, 139782179160), (3, 93188119440), (4, 69891089580), (5, 55912871664), (6, 46594059720), (8, 34945544790), (9, 31062706480), (10, 27956435832), (12, 23297029860), (13, 21504950640), (15, 18637623888), (16, 17472772395), (18, 15531353240), (20, 13978217916), (24, 11648514930), (26, 10752475320), (30, 9318811944), (36, 7765676620), (39, 7168316880), (40, 6989108958), (45, 6212541296), (48, 5824257465), (52, 5376237660), (60, 4659405972), (65, 4300990128), (72, 3882838310), (78, 3584158440), (80, 3494554479), (90, 3106270648), (104, 2688118830), (117, 2389438960), (120, 2329702986), (127, 2201294160), (130, 2150495064), (144, 1941419155), (156, 1792079220), (180, 1553135324), (195, 1433663376), (208, 1344059415), (234, 1194719480), (240, 1164851493), (254, 1100647080), (260, 1075247532), (312, 896039610), (360, 776567662), (381, 733764720), (390, 716831688), (468, 597359740), (508, 550323540), (520, 537623766), (585, 477887792), (624, 448019805), (635, 440258832), (720, 388283831), (762, 366882360), (780, 358415844), (936, 298679870), (1016, 275161770), (1040, 268811883), (1143, 244588240), (1170, 238943896), (1270, 220129416), (1524, 183441180), (1560, 179207922), (1651, 169330320), (1872, 149339935), (1905, 146752944), (2032, 137580885), (2286, 122294120), (2340, 119471948), (2540, 110064708), (3048, 91720590), (3120, 89603961), (3302, 84665160), (3810, 73376472), (4572, 61147060), (4680, 59735974), (4953, 56443440), (5080, 55032354), (5715, 48917648), (6096, 45860295), (6604, 42332580), (7620, 36688236), (8255, 33866064), (9144, 30573530), (9360, 29867987), (9906, 28221720), (10160, 27516177), (11430, 24458824), (13208, 21166290), (14859, 18814480), (15240, 18344118), (16510, 16933032), (18288, 15286765), (19812, 14110860), (22860, 12229412), (24765, 11288688), (26416, 10583145), (29718, 9407240), (30480, 9172059), (33020, 8466516), (39624, 7055430), (45720, 6114706), (49530, 5644344), (59436, 4703620), (66040, 4233258), (74295, 3762896), (79248, 3527715), (91440, 3057353), (99060, 2822172), (118872, 2351810), (132080, 2116629), (148590, 1881448), (198120, 1411086), (235181, 1188720), (237744, 1175905), (297180, 940724), (396240, 705543), (470362, 594360)]