326128320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 252

約数和(自身を含む): 1305452304

約数和(自身を除く): 979323984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2311, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4622, 4704, 5040, 5880, 6720, 6933, 7056, 7840, 8820, 9244, 9408, 10080, 11555, 11760, 13866, 14112, 15680, 16177, 17640, 18488, 20160, 20799, 23110, 23520, 27732, 28224, 32354, 34665, 35280, 36976, 41598, 46220, 47040, 48531, 55464, 64708, 69330, 70560, 73952, 80885, 83196, 92440, 97062, 103995, 110928, 113239, 129416, 138660, 141120, 145593, 147904, 161770, 166392, 184880, 194124, 207990, 221856, 226478, 242655, 258832, 277320, 291186, 323540, 332784, 339717, 369760, 388248, 415980, 443712, 452956, 485310, 517664, 554640, 566195, 582372, 647080, 665568, 679434, 727965, 739520, 776496, 831960, 905912, 970620, 1019151, 1035328, 1109280, 1132390, 1164744, 1294160, 1331136, 1358868, 1455930, 1552992, 1663920, 1698585, 1811824, 1941240, 2038302, 2218560, 2264780, 2329488, 2588320, 2717736, 2911860, 3105984, 3327840, 3397170, 3623648, 3882480, 4076604, 4529560, 4658976, 5095755, 5176640, 5435472, 5823720, 6655680, 6794340, 7247296, 7764960, 8153208, 9059120, 9317952, 10191510, 10870944, 11647440, 13588680, 15529920, 16306416, 18118240, 20383020, 21741888, 23294880, 27177360, 32612832, 36236480, 40766040, 46589760, 54354720, 65225664, 81532080, 108709440, 163064160, 326128320]

約数ペア:

[(1, 326128320), (2, 163064160), (3, 108709440), (4, 81532080), (5, 65225664), (6, 54354720), (7, 46589760), (8, 40766040), (9, 36236480), (10, 32612832), (12, 27177360), (14, 23294880), (15, 21741888), (16, 20383020), (18, 18118240), (20, 16306416), (21, 15529920), (24, 13588680), (28, 11647440), (30, 10870944), (32, 10191510), (35, 9317952), (36, 9059120), (40, 8153208), (42, 7764960), (45, 7247296), (48, 6794340), (49, 6655680), (56, 5823720), (60, 5435472), (63, 5176640), (64, 5095755), (70, 4658976), (72, 4529560), (80, 4076604), (84, 3882480), (90, 3623648), (96, 3397170), (98, 3327840), (105, 3105984), (112, 2911860), (120, 2717736), (126, 2588320), (140, 2329488), (144, 2264780), (147, 2218560), (160, 2038302), (168, 1941240), (180, 1811824), (192, 1698585), (196, 1663920), (210, 1552992), (224, 1455930), (240, 1358868), (245, 1331136), (252, 1294160), (280, 1164744), (288, 1132390), (294, 1109280), (315, 1035328), (320, 1019151), (336, 970620), (360, 905912), (392, 831960), (420, 776496), (441, 739520), (448, 727965), (480, 679434), (490, 665568), (504, 647080), (560, 582372), (576, 566195), (588, 554640), (630, 517664), (672, 485310), (720, 452956), (735, 443712), (784, 415980), (840, 388248), (882, 369760), (960, 339717), (980, 332784), (1008, 323540), (1120, 291186), (1176, 277320), (1260, 258832), (1344, 242655), (1440, 226478), (1470, 221856), (1568, 207990), (1680, 194124), (1764, 184880), (1960, 166392), (2016, 161770), (2205, 147904), (2240, 145593), (2311, 141120), (2352, 138660), (2520, 129416), (2880, 113239), (2940, 110928), (3136, 103995), (3360, 97062), (3528, 92440), (3920, 83196), (4032, 80885), (4410, 73952), (4622, 70560), (4704, 69330), (5040, 64708), (5880, 55464), (6720, 48531), (6933, 47040), (7056, 46220), (7840, 41598), (8820, 36976), (9244, 35280), (9408, 34665), (10080, 32354), (11555, 28224), (11760, 27732), (13866, 23520), (14112, 23110), (15680, 20799), (16177, 20160), (17640, 18488)]