557500320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 288

約数和(自身を含む): 2126621952

約数和(自身を除く): 1569121632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1103, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2206, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3309, 3510, 3744, 3888, 4212, 4320, 4412, 4680, 4860, 5265, 5515, 5616, 6240, 6318, 6480, 6618, 7020, 7776, 8424, 8824, 9360, 9720, 9927, 10530, 11030, 11232, 12636, 12960, 13236, 14040, 14339, 15795, 16545, 16848, 17648, 18720, 19440, 19854, 21060, 22060, 25272, 26472, 28080, 28678, 29781, 31590, 33090, 33696, 35296, 38880, 39708, 42120, 43017, 44120, 49635, 50544, 52944, 56160, 57356, 59562, 63180, 66180, 71695, 79416, 84240, 86034, 88240, 89343, 99270, 101088, 105888, 114712, 119124, 126360, 129051, 132360, 143390, 148905, 158832, 168480, 172068, 176480, 178686, 198540, 215085, 229424, 238248, 252720, 258102, 264720, 268029, 286780, 297810, 317664, 344136, 357372, 387153, 397080, 430170, 446715, 458848, 476496, 505440, 516204, 529440, 536058, 573560, 595620, 645255, 688272, 714744, 774306, 794160, 860340, 893430, 952992, 1032408, 1072116, 1147120, 1161459, 1191240, 1290510, 1340145, 1376544, 1429488, 1548612, 1588320, 1720680, 1786860, 1935765, 2064816, 2144232, 2294240, 2322918, 2382480, 2581020, 2680290, 2858976, 3097224, 3441360, 3484377, 3573720, 3871530, 4129632, 4288464, 4645836, 4764960, 5162040, 5360580, 5807295, 6194448, 6882720, 6968754, 7147440, 7743060, 8576928, 9291672, 10324080, 10721160, 11614590, 12388896, 13937508, 14294880, 15486120, 17421885, 18583344, 20648160, 21442320, 23229180, 27875016, 30972240, 34843770, 37166688, 42884640, 46458360, 55750032, 61944480, 69687540, 92916720, 111500064, 139375080, 185833440, 278750160, 557500320]

約数ペア:

[(1, 557500320), (2, 278750160), (3, 185833440), (4, 139375080), (5, 111500064), (6, 92916720), (8, 69687540), (9, 61944480), (10, 55750032), (12, 46458360), (13, 42884640), (15, 37166688), (16, 34843770), (18, 30972240), (20, 27875016), (24, 23229180), (26, 21442320), (27, 20648160), (30, 18583344), (32, 17421885), (36, 15486120), (39, 14294880), (40, 13937508), (45, 12388896), (48, 11614590), (52, 10721160), (54, 10324080), (60, 9291672), (65, 8576928), (72, 7743060), (78, 7147440), (80, 6968754), (81, 6882720), (90, 6194448), (96, 5807295), (104, 5360580), (108, 5162040), (117, 4764960), (120, 4645836), (130, 4288464), (135, 4129632), (144, 3871530), (156, 3573720), (160, 3484377), (162, 3441360), (180, 3097224), (195, 2858976), (208, 2680290), (216, 2581020), (234, 2382480), (240, 2322918), (243, 2294240), (260, 2144232), (270, 2064816), (288, 1935765), (312, 1786860), (324, 1720680), (351, 1588320), (360, 1548612), (390, 1429488), (405, 1376544), (416, 1340145), (432, 1290510), (468, 1191240), (480, 1161459), (486, 1147120), (520, 1072116), (540, 1032408), (585, 952992), (624, 893430), (648, 860340), (702, 794160), (720, 774306), (780, 714744), (810, 688272), (864, 645255), (936, 595620), (972, 573560), (1040, 536058), (1053, 529440), (1080, 516204), (1103, 505440), (1170, 476496), (1215, 458848), (1248, 446715), (1296, 430170), (1404, 397080), (1440, 387153), (1560, 357372), (1620, 344136), (1755, 317664), (1872, 297810), (1944, 286780), (2080, 268029), (2106, 264720), (2160, 258102), (2206, 252720), (2340, 238248), (2430, 229424), (2592, 215085), (2808, 198540), (3120, 178686), (3159, 176480), (3240, 172068), (3309, 168480), (3510, 158832), (3744, 148905), (3888, 143390), (4212, 132360), (4320, 129051), (4412, 126360), (4680, 119124), (4860, 114712), (5265, 105888), (5515, 101088), (5616, 99270), (6240, 89343), (6318, 88240), (6480, 86034), (6618, 84240), (7020, 79416), (7776, 71695), (8424, 66180), (8824, 63180), (9360, 59562), (9720, 57356), (9927, 56160), (10530, 52944), (11030, 50544), (11232, 49635), (12636, 44120), (12960, 43017), (13236, 42120), (14040, 39708), (14339, 38880), (15795, 35296), (16545, 33696), (16848, 33090), (17648, 31590), (18720, 29781), (19440, 28678), (19854, 28080), (21060, 26472), (22060, 25272)]