2080605072

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9766

約数の個数: 160

約数和(自身を含む): 6750956800

約数和(自身を除く): 4670351728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 3822, 4116, 4368, 4459, 5096, 5488, 7644, 8232, 8918, 9721, 10192, 13377, 15288, 16464, 17836, 19442, 26754, 29163, 30576, 35672, 38884, 53508, 58326, 68047, 71344, 77768, 107016, 116652, 126373, 136094, 155536, 204141, 214032, 233304, 252746, 272188, 379119, 408282, 466608, 476329, 505492, 544376, 758238, 816564, 884611, 952658, 1010984, 1088752, 1428987, 1516476, 1633128, 1769222, 1905316, 2021968, 2653833, 2857974, 3032952, 3266256, 3334303, 3538444, 3810632, 5307666, 5715948, 6065904, 6192277, 6668606, 7076888, 7621264, 10002909, 10615332, 11431896, 12384554, 13337212, 14153776, 18576831, 20005818, 21230664, 22863792, 24769108, 26674424, 37153662, 40011636, 42461328, 43345939, 49538216, 53348848, 74307324, 80023272, 86691878, 99076432, 130037817, 148614648, 160046544, 173383756, 260075634, 297229296, 346767512, 520151268, 693535024, 1040302536, 2080605072]

約数ペア:

[(1, 2080605072), (2, 1040302536), (3, 693535024), (4, 520151268), (6, 346767512), (7, 297229296), (8, 260075634), (12, 173383756), (13, 160046544), (14, 148614648), (16, 130037817), (21, 99076432), (24, 86691878), (26, 80023272), (28, 74307324), (39, 53348848), (42, 49538216), (48, 43345939), (49, 42461328), (52, 40011636), (56, 37153662), (78, 26674424), (84, 24769108), (91, 22863792), (98, 21230664), (104, 20005818), (112, 18576831), (147, 14153776), (156, 13337212), (168, 12384554), (182, 11431896), (196, 10615332), (208, 10002909), (273, 7621264), (294, 7076888), (312, 6668606), (336, 6192277), (343, 6065904), (364, 5715948), (392, 5307666), (546, 3810632), (588, 3538444), (624, 3334303), (637, 3266256), (686, 3032952), (728, 2857974), (784, 2653833), (1029, 2021968), (1092, 1905316), (1176, 1769222), (1274, 1633128), (1372, 1516476), (1456, 1428987), (1911, 1088752), (2058, 1010984), (2184, 952658), (2352, 884611), (2548, 816564), (2744, 758238), (3822, 544376), (4116, 505492), (4368, 476329), (4459, 466608), (5096, 408282), (5488, 379119), (7644, 272188), (8232, 252746), (8918, 233304), (9721, 214032), (10192, 204141), (13377, 155536), (15288, 136094), (16464, 126373), (17836, 116652), (19442, 107016), (26754, 77768), (29163, 71344), (30576, 68047), (35672, 58326), (38884, 53508)]