305526720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 1043074368

約数和(自身を除く): 737547648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 192, 193, 194, 204, 240, 255, 272, 291, 320, 340, 386, 388, 408, 480, 485, 510, 544, 579, 582, 680, 772, 776, 816, 960, 965, 970, 1020, 1088, 1158, 1164, 1360, 1455, 1544, 1552, 1632, 1649, 1930, 1940, 2040, 2316, 2328, 2720, 2895, 2910, 3088, 3104, 3264, 3281, 3298, 3860, 3880, 4080, 4632, 4656, 4947, 5440, 5790, 5820, 6176, 6208, 6562, 6596, 7720, 7760, 8160, 8245, 9264, 9312, 9843, 9894, 11580, 11640, 12352, 13124, 13192, 15440, 15520, 16320, 16405, 16490, 18528, 18624, 18721, 19686, 19788, 23160, 23280, 24735, 26248, 26384, 30880, 31040, 32810, 32980, 37056, 37442, 39372, 39576, 46320, 46560, 49215, 49470, 52496, 52768, 56163, 61760, 65620, 65960, 74884, 78744, 79152, 92640, 93120, 93605, 98430, 98940, 104992, 105536, 112326, 131240, 131920, 149768, 157488, 158304, 185280, 187210, 196860, 197880, 209984, 224652, 262480, 263840, 280815, 299536, 314976, 316608, 318257, 374420, 393720, 395760, 449304, 524960, 527680, 561630, 599072, 629952, 636514, 748840, 787440, 791520, 898608, 954771, 1049920, 1123260, 1198144, 1273028, 1497680, 1574880, 1583040, 1591285, 1797216, 1909542, 2246520, 2546056, 2995360, 3149760, 3182570, 3594432, 3819084, 4493040, 4773855, 5092112, 5990720, 6365140, 7638168, 8986080, 9547710, 10184224, 12730280, 15276336, 17972160, 19095420, 20368448, 25460560, 30552672, 38190840, 50921120, 61105344, 76381680, 101842240, 152763360, 305526720]

約数ペア:

[(1, 305526720), (2, 152763360), (3, 101842240), (4, 76381680), (5, 61105344), (6, 50921120), (8, 38190840), (10, 30552672), (12, 25460560), (15, 20368448), (16, 19095420), (17, 17972160), (20, 15276336), (24, 12730280), (30, 10184224), (32, 9547710), (34, 8986080), (40, 7638168), (48, 6365140), (51, 5990720), (60, 5092112), (64, 4773855), (68, 4493040), (80, 3819084), (85, 3594432), (96, 3182570), (97, 3149760), (102, 2995360), (120, 2546056), (136, 2246520), (160, 1909542), (170, 1797216), (192, 1591285), (193, 1583040), (194, 1574880), (204, 1497680), (240, 1273028), (255, 1198144), (272, 1123260), (291, 1049920), (320, 954771), (340, 898608), (386, 791520), (388, 787440), (408, 748840), (480, 636514), (485, 629952), (510, 599072), (544, 561630), (579, 527680), (582, 524960), (680, 449304), (772, 395760), (776, 393720), (816, 374420), (960, 318257), (965, 316608), (970, 314976), (1020, 299536), (1088, 280815), (1158, 263840), (1164, 262480), (1360, 224652), (1455, 209984), (1544, 197880), (1552, 196860), (1632, 187210), (1649, 185280), (1930, 158304), (1940, 157488), (2040, 149768), (2316, 131920), (2328, 131240), (2720, 112326), (2895, 105536), (2910, 104992), (3088, 98940), (3104, 98430), (3264, 93605), (3281, 93120), (3298, 92640), (3860, 79152), (3880, 78744), (4080, 74884), (4632, 65960), (4656, 65620), (4947, 61760), (5440, 56163), (5790, 52768), (5820, 52496), (6176, 49470), (6208, 49215), (6562, 46560), (6596, 46320), (7720, 39576), (7760, 39372), (8160, 37442), (8245, 37056), (9264, 32980), (9312, 32810), (9843, 31040), (9894, 30880), (11580, 26384), (11640, 26248), (12352, 24735), (13124, 23280), (13192, 23160), (15440, 19788), (15520, 19686), (16320, 18721), (16405, 18624), (16490, 18528)]