128096640

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 320

約数和(自身を含む): 524288160

約数和(自身を除く): 396191520

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, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 353, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 706, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1059, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1412, 1440, 1512, 1620, 1680, 1728, 1765, 1890, 1920, 2016, 2118, 2160, 2240, 2268, 2471, 2520, 2592, 2688, 2824, 2835, 2880, 3024, 3177, 3240, 3360, 3456, 3530, 3780, 4032, 4236, 4320, 4480, 4536, 4942, 5040, 5184, 5295, 5648, 5670, 5760, 6048, 6354, 6480, 6720, 7060, 7413, 7560, 8064, 8472, 8640, 9072, 9531, 9884, 10080, 10368, 10590, 11296, 11340, 12096, 12355, 12708, 12960, 13440, 14120, 14826, 15120, 15885, 16944, 17280, 18144, 19062, 19768, 20160, 21180, 22239, 22592, 22680, 24192, 24710, 25416, 25920, 28240, 28593, 29652, 30240, 31770, 33888, 36288, 37065, 38124, 39536, 40320, 42360, 44478, 45184, 45360, 47655, 49420, 50832, 51840, 56480, 57186, 59304, 60480, 63540, 66717, 67776, 72576, 74130, 76248, 79072, 84720, 88956, 90720, 95310, 98840, 101664, 111195, 112960, 114372, 118608, 120960, 127080, 133434, 135552, 142965, 148260, 152496, 158144, 169440, 177912, 181440, 190620, 197680, 200151, 203328, 222390, 225920, 228744, 237216, 254160, 266868, 285930, 296520, 304992, 316288, 333585, 338880, 355824, 362880, 381240, 395360, 400302, 406656, 444780, 457488, 474432, 508320, 533736, 571860, 593040, 609984, 667170, 677760, 711648, 762480, 790720, 800604, 889560, 914976, 948864, 1000755, 1016640, 1067472, 1143720, 1186080, 1219968, 1334340, 1423296, 1524960, 1581440, 1601208, 1779120, 1829952, 2001510, 2033280, 2134944, 2287440, 2372160, 2668680, 2846592, 3049920, 3202416, 3558240, 3659904, 4003020, 4269888, 4574880, 4744320, 5337360, 6099840, 6404832, 7116480, 8006040, 8539776, 9149760, 10674720, 12809664, 14232960, 16012080, 18299520, 21349440, 25619328, 32024160, 42698880, 64048320, 128096640]

約数ペア:

[(1, 128096640), (2, 64048320), (3, 42698880), (4, 32024160), (5, 25619328), (6, 21349440), (7, 18299520), (8, 16012080), (9, 14232960), (10, 12809664), (12, 10674720), (14, 9149760), (15, 8539776), (16, 8006040), (18, 7116480), (20, 6404832), (21, 6099840), (24, 5337360), (27, 4744320), (28, 4574880), (30, 4269888), (32, 4003020), (35, 3659904), (36, 3558240), (40, 3202416), (42, 3049920), (45, 2846592), (48, 2668680), (54, 2372160), (56, 2287440), (60, 2134944), (63, 2033280), (64, 2001510), (70, 1829952), (72, 1779120), (80, 1601208), (81, 1581440), (84, 1524960), (90, 1423296), (96, 1334340), (105, 1219968), (108, 1186080), (112, 1143720), (120, 1067472), (126, 1016640), (128, 1000755), (135, 948864), (140, 914976), (144, 889560), (160, 800604), (162, 790720), (168, 762480), (180, 711648), (189, 677760), (192, 667170), (210, 609984), (216, 593040), (224, 571860), (240, 533736), (252, 508320), (270, 474432), (280, 457488), (288, 444780), (315, 406656), (320, 400302), (324, 395360), (336, 381240), (353, 362880), (360, 355824), (378, 338880), (384, 333585), (405, 316288), (420, 304992), (432, 296520), (448, 285930), (480, 266868), (504, 254160), (540, 237216), (560, 228744), (567, 225920), (576, 222390), (630, 203328), (640, 200151), (648, 197680), (672, 190620), (706, 181440), (720, 177912), (756, 169440), (810, 158144), (840, 152496), (864, 148260), (896, 142965), (945, 135552), (960, 133434), (1008, 127080), (1059, 120960), (1080, 118608), (1120, 114372), (1134, 112960), (1152, 111195), (1260, 101664), (1296, 98840), (1344, 95310), (1412, 90720), (1440, 88956), (1512, 84720), (1620, 79072), (1680, 76248), (1728, 74130), (1765, 72576), (1890, 67776), (1920, 66717), (2016, 63540), (2118, 60480), (2160, 59304), (2240, 57186), (2268, 56480), (2471, 51840), (2520, 50832), (2592, 49420), (2688, 47655), (2824, 45360), (2835, 45184), (2880, 44478), (3024, 42360), (3177, 40320), (3240, 39536), (3360, 38124), (3456, 37065), (3530, 36288), (3780, 33888), (4032, 31770), (4236, 30240), (4320, 29652), (4480, 28593), (4536, 28240), (4942, 25920), (5040, 25416), (5184, 24710), (5295, 24192), (5648, 22680), (5670, 22592), (5760, 22239), (6048, 21180), (6354, 20160), (6480, 19768), (6720, 19062), (7060, 18144), (7413, 17280), (7560, 16944), (8064, 15885), (8472, 15120), (8640, 14826), (9072, 14120), (9531, 13440), (9884, 12960), (10080, 12708), (10368, 12355), (10590, 12096), (11296, 11340)]