42698880

素因数分解:

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

素因数の和:388

約数の個数: 256

約数和(自身を含む): 173318400

約数和(自身を除く): 130619520

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 353, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 706, 720, 756, 840, 864, 896, 945, 960, 1008, 1059, 1080, 1120, 1152, 1260, 1344, 1412, 1440, 1512, 1680, 1728, 1765, 1890, 1920, 2016, 2118, 2160, 2240, 2471, 2520, 2688, 2824, 2880, 3024, 3177, 3360, 3456, 3530, 3780, 4032, 4236, 4320, 4480, 4942, 5040, 5295, 5648, 5760, 6048, 6354, 6720, 7060, 7413, 7560, 8064, 8472, 8640, 9531, 9884, 10080, 10590, 11296, 12096, 12355, 12708, 13440, 14120, 14826, 15120, 15885, 16944, 17280, 19062, 19768, 20160, 21180, 22239, 22592, 24192, 24710, 25416, 28240, 29652, 30240, 31770, 33888, 37065, 38124, 39536, 40320, 42360, 44478, 45184, 47655, 49420, 50832, 56480, 59304, 60480, 63540, 66717, 67776, 74130, 76248, 79072, 84720, 88956, 95310, 98840, 101664, 111195, 112960, 118608, 120960, 127080, 133434, 135552, 148260, 152496, 158144, 169440, 177912, 190620, 197680, 203328, 222390, 225920, 237216, 254160, 266868, 296520, 304992, 316288, 333585, 338880, 355824, 381240, 395360, 406656, 444780, 474432, 508320, 533736, 593040, 609984, 667170, 677760, 711648, 762480, 790720, 889560, 948864, 1016640, 1067472, 1186080, 1219968, 1334340, 1423296, 1524960, 1581440, 1779120, 2033280, 2134944, 2372160, 2668680, 2846592, 3049920, 3558240, 4269888, 4744320, 5337360, 6099840, 7116480, 8539776, 10674720, 14232960, 21349440, 42698880]

約数ペア:

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