74837286720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{412463}}^1$

素因数の和:412499

約数の個数: 280

約数和(自身を含む): 304240045824

約数和(自身を除く): 229402759104

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 181440, 412463, 824926, 1237389, 1649852, 2062315, 2474778, 2887241, 3299704, 3712167, 4124630, 4949556, 5774482, 6186945, 6599408, 7424334, 8249260, 8661723, 9899112, 11136501, 11548964, 12373890, 13198816, 14436205, 14848668, 16498520, 17323446, 18560835, 19798224, 22273002, 23097928, 24747780, 25985169, 26397632, 28872410, 29697336, 32997040, 33409503, 34646892, 37121670, 39596448, 43308615, 44546004, 46195856, 49495560, 51970338, 55682505, 57744820, 59394672, 65994080, 66819006, 69293784, 74243340, 77955507, 79192896, 86617230, 89092008, 92391712, 98991120, 103940676, 111365010, 115489640, 118789344, 129925845, 131988160, 133638012, 138587568, 148486680, 155911014, 167047515, 173234460, 178184016, 184783424, 197982240, 207881352, 222730020, 230979280, 233866521, 237578688, 259851690, 267276024, 277175136, 296973360, 311822028, 334095030, 346468920, 356368032, 389777535, 395964480, 415762704, 445460040, 461958560, 467733042, 519703380, 534552048, 554350272, 593946720, 623644056, 668190060, 692937840, 712736064, 779555070, 831525408, 890920080, 923917120, 935466084, 1039406760, 1069104096, 1169332605, 1187893440, 1247288112, 1336380120, 1385875680, 1559110140, 1663050816, 1781840160, 1870932168, 2078813520, 2138208192, 2338665210, 2494576224, 2672760240, 2771751360, 3118220280, 3563680320, 3741864336, 4157627040, 4677330420, 4989152448, 5345520480, 6236440560, 7483728672, 8315254080, 9354660840, 10691040960, 12472881120, 14967457344, 18709321680, 24945762240, 37418643360, 74837286720]

約数ペア:

[(1, 74837286720), (2, 37418643360), (3, 24945762240), (4, 18709321680), (5, 14967457344), (6, 12472881120), (7, 10691040960), (8, 9354660840), (9, 8315254080), (10, 7483728672), (12, 6236440560), (14, 5345520480), (15, 4989152448), (16, 4677330420), (18, 4157627040), (20, 3741864336), (21, 3563680320), (24, 3118220280), (27, 2771751360), (28, 2672760240), (30, 2494576224), (32, 2338665210), (35, 2138208192), (36, 2078813520), (40, 1870932168), (42, 1781840160), (45, 1663050816), (48, 1559110140), (54, 1385875680), (56, 1336380120), (60, 1247288112), (63, 1187893440), (64, 1169332605), (70, 1069104096), (72, 1039406760), (80, 935466084), (81, 923917120), (84, 890920080), (90, 831525408), (96, 779555070), (105, 712736064), (108, 692937840), (112, 668190060), (120, 623644056), (126, 593946720), (135, 554350272), (140, 534552048), (144, 519703380), (160, 467733042), (162, 461958560), (168, 445460040), (180, 415762704), (189, 395964480), (192, 389777535), (210, 356368032), (216, 346468920), (224, 334095030), (240, 311822028), (252, 296973360), (270, 277175136), (280, 267276024), (288, 259851690), (315, 237578688), (320, 233866521), (324, 230979280), (336, 222730020), (360, 207881352), (378, 197982240), (405, 184783424), (420, 178184016), (432, 173234460), (448, 167047515), (480, 155911014), (504, 148486680), (540, 138587568), (560, 133638012), (567, 131988160), (576, 129925845), (630, 118789344), (648, 115489640), (672, 111365010), (720, 103940676), (756, 98991120), (810, 92391712), (840, 89092008), (864, 86617230), (945, 79192896), (960, 77955507), (1008, 74243340), (1080, 69293784), (1120, 66819006), (1134, 65994080), (1260, 59394672), (1296, 57744820), (1344, 55682505), (1440, 51970338), (1512, 49495560), (1620, 46195856), (1680, 44546004), (1728, 43308615), (1890, 39596448), (2016, 37121670), (2160, 34646892), (2240, 33409503), (2268, 32997040), (2520, 29697336), (2592, 28872410), (2835, 26397632), (2880, 25985169), (3024, 24747780), (3240, 23097928), (3360, 22273002), (3780, 19798224), (4032, 18560835), (4320, 17323446), (4536, 16498520), (5040, 14848668), (5184, 14436205), (5670, 13198816), (6048, 12373890), (6480, 11548964), (6720, 11136501), (7560, 9899112), (8640, 8661723), (9072, 8249260), (10080, 7424334), (11340, 6599408), (12096, 6186945), (12960, 5774482), (15120, 4949556), (18144, 4124630), (20160, 3712167), (22680, 3299704), (25920, 2887241), (30240, 2474778), (36288, 2062315), (45360, 1649852), (60480, 1237389), (90720, 824926), (181440, 412463)]