1956769920

素因数分解:

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

素因数の和:2353

約数の個数: 384

約数和(自身を含む): 8065180800

約数和(自身を除く): 6108410880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2311, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3920, 4032, 4320, 4410, 4480, 4622, 4704, 5040, 5292, 5760, 5880, 6048, 6272, 6615, 6720, 6933, 7056, 7560, 7840, 8064, 8640, 8820, 9244, 9408, 10080, 10584, 11555, 11760, 12096, 13230, 13440, 13866, 14112, 15120, 15680, 16177, 17280, 17640, 18488, 18816, 20160, 20799, 21168, 23110, 23520, 24192, 26460, 27732, 28224, 30240, 31360, 32354, 34665, 35280, 36976, 40320, 41598, 42336, 46220, 47040, 48531, 52920, 55464, 56448, 60480, 62397, 64708, 69330, 70560, 73952, 80885, 83196, 84672, 92440, 94080, 97062, 103995, 105840, 110928, 113239, 120960, 124794, 129416, 138660, 141120, 145593, 147904, 161770, 166392, 169344, 184880, 194124, 207990, 211680, 221856, 226478, 242655, 249588, 258832, 277320, 282240, 291186, 295808, 311985, 323540, 332784, 339717, 369760, 388248, 415980, 423360, 436779, 443712, 452956, 485310, 499176, 517664, 554640, 566195, 582372, 623970, 647080, 665568, 679434, 727965, 739520, 776496, 831960, 846720, 873558, 887424, 905912, 970620, 998352, 1019151, 1035328, 1109280, 1132390, 1164744, 1247940, 1294160, 1331136, 1358868, 1455930, 1479040, 1552992, 1663920, 1698585, 1747116, 1811824, 1941240, 1996704, 2038302, 2070656, 2183895, 2218560, 2264780, 2329488, 2495880, 2588320, 2662272, 2717736, 2911860, 3057453, 3105984, 3327840, 3397170, 3494232, 3623648, 3882480, 3993408, 4076604, 4367790, 4437120, 4529560, 4658976, 4991760, 5095755, 5176640, 5435472, 5823720, 6114906, 6211968, 6655680, 6794340, 6988464, 7247296, 7764960, 7986816, 8153208, 8735580, 9059120, 9317952, 9983520, 10191510, 10353280, 10870944, 11647440, 12229812, 13311360, 13588680, 13976928, 14494592, 15287265, 15529920, 16306416, 17471160, 18118240, 18635904, 19967040, 20383020, 21741888, 23294880, 24459624, 27177360, 27953856, 30574530, 31059840, 32612832, 34942320, 36236480, 39934080, 40766040, 43483776, 46589760, 48919248, 54354720, 55907712, 61149060, 65225664, 69884640, 72472960, 81532080, 93179520, 97838496, 108709440, 122298120, 130451328, 139769280, 163064160, 195676992, 217418880, 244596240, 279538560, 326128320, 391353984, 489192480, 652256640, 978384960, 1956769920]

約数ペア:

[(1, 1956769920), (2, 978384960), (3, 652256640), (4, 489192480), (5, 391353984), (6, 326128320), (7, 279538560), (8, 244596240), (9, 217418880), (10, 195676992), (12, 163064160), (14, 139769280), (15, 130451328), (16, 122298120), (18, 108709440), (20, 97838496), (21, 93179520), (24, 81532080), (27, 72472960), (28, 69884640), (30, 65225664), (32, 61149060), (35, 55907712), (36, 54354720), (40, 48919248), (42, 46589760), (45, 43483776), (48, 40766040), (49, 39934080), (54, 36236480), (56, 34942320), (60, 32612832), (63, 31059840), (64, 30574530), (70, 27953856), (72, 27177360), (80, 24459624), (84, 23294880), (90, 21741888), (96, 20383020), (98, 19967040), (105, 18635904), (108, 18118240), (112, 17471160), (120, 16306416), (126, 15529920), (128, 15287265), (135, 14494592), (140, 13976928), (144, 13588680), (147, 13311360), (160, 12229812), (168, 11647440), (180, 10870944), (189, 10353280), (192, 10191510), (196, 9983520), (210, 9317952), (216, 9059120), (224, 8735580), (240, 8153208), (245, 7986816), (252, 7764960), (270, 7247296), (280, 6988464), (288, 6794340), (294, 6655680), (315, 6211968), (320, 6114906), (336, 5823720), (360, 5435472), (378, 5176640), (384, 5095755), (392, 4991760), (420, 4658976), (432, 4529560), (441, 4437120), (448, 4367790), (480, 4076604), (490, 3993408), (504, 3882480), (540, 3623648), (560, 3494232), (576, 3397170), (588, 3327840), (630, 3105984), (640, 3057453), (672, 2911860), (720, 2717736), (735, 2662272), (756, 2588320), (784, 2495880), (840, 2329488), (864, 2264780), (882, 2218560), (896, 2183895), (945, 2070656), (960, 2038302), (980, 1996704), (1008, 1941240), (1080, 1811824), (1120, 1747116), (1152, 1698585), (1176, 1663920), (1260, 1552992), (1323, 1479040), (1344, 1455930), (1440, 1358868), (1470, 1331136), (1512, 1294160), (1568, 1247940), (1680, 1164744), (1728, 1132390), (1764, 1109280), (1890, 1035328), (1920, 1019151), (1960, 998352), (2016, 970620), (2160, 905912), (2205, 887424), (2240, 873558), (2311, 846720), (2352, 831960), (2520, 776496), (2646, 739520), (2688, 727965), (2880, 679434), (2940, 665568), (3024, 647080), (3136, 623970), (3360, 582372), (3456, 566195), (3528, 554640), (3780, 517664), (3920, 499176), (4032, 485310), (4320, 452956), (4410, 443712), (4480, 436779), (4622, 423360), (4704, 415980), (5040, 388248), (5292, 369760), (5760, 339717), (5880, 332784), (6048, 323540), (6272, 311985), (6615, 295808), (6720, 291186), (6933, 282240), (7056, 277320), (7560, 258832), (7840, 249588), (8064, 242655), (8640, 226478), (8820, 221856), (9244, 211680), (9408, 207990), (10080, 194124), (10584, 184880), (11555, 169344), (11760, 166392), (12096, 161770), (13230, 147904), (13440, 145593), (13866, 141120), (14112, 138660), (15120, 129416), (15680, 124794), (16177, 120960), (17280, 113239), (17640, 110928), (18488, 105840), (18816, 103995), (20160, 97062), (20799, 94080), (21168, 92440), (23110, 84672), (23520, 83196), (24192, 80885), (26460, 73952), (27732, 70560), (28224, 69330), (30240, 64708), (31360, 62397), (32354, 60480), (34665, 56448), (35280, 55464), (36976, 52920), (40320, 48531), (41598, 47040), (42336, 46220)]