121561588512

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{515371}}^1$

素因数の和:515413

約数の個数: 240

約数和(自身を含む): 440012244672

約数和(自身を除く): 318450656160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16848, 18144, 19656, 26208, 29484, 33696, 39312, 58968, 78624, 117936, 235872, 515371, 1030742, 1546113, 2061484, 3092226, 3607597, 4122968, 4638339, 6184452, 6699823, 7215194, 8245936, 9276678, 10822791, 12368904, 13399646, 13915017, 14430388, 16491872, 18553356, 20099469, 21645582, 24737808, 26799292, 27830034, 28860776, 32468373, 37106712, 40198938, 41745051, 43291164, 46898761, 49475616, 53598584, 55660068, 57721552, 60298407, 64936746, 74213424, 80397876, 83490102, 86582328, 93797522, 97405119, 107197168, 111320136, 115443104, 120596814, 129873492, 140696283, 148426848, 160795752, 166980204, 173164656, 180895221, 187595044, 194810238, 214394336, 222640272, 241193628, 259746984, 281392566, 292215357, 321591504, 333960408, 346329312, 361790442, 375190088, 389620476, 422088849, 445280544, 482387256, 519493968, 542685663, 562785132, 584430714, 643183008, 667920816, 723580884, 750380176, 779240952, 844177698, 964774512, 1038987936, 1085371326, 1125570264, 1168861428, 1266266547, 1335841632, 1447161768, 1500760352, 1558481904, 1688355396, 1929549024, 2170742652, 2251140528, 2337722856, 2532533094, 2894323536, 3116963808, 3376710792, 3798799641, 4341485304, 4502281056, 4675445712, 5065066188, 5788647072, 6753421584, 7597599282, 8682970608, 9350891424, 10130132376, 13506843168, 15195198564, 17365941216, 20260264752, 30390397128, 40520529504, 60780794256, 121561588512]

約数ペア:

[(1, 121561588512), (2, 60780794256), (3, 40520529504), (4, 30390397128), (6, 20260264752), (7, 17365941216), (8, 15195198564), (9, 13506843168), (12, 10130132376), (13, 9350891424), (14, 8682970608), (16, 7597599282), (18, 6753421584), (21, 5788647072), (24, 5065066188), (26, 4675445712), (27, 4502281056), (28, 4341485304), (32, 3798799641), (36, 3376710792), (39, 3116963808), (42, 2894323536), (48, 2532533094), (52, 2337722856), (54, 2251140528), (56, 2170742652), (63, 1929549024), (72, 1688355396), (78, 1558481904), (81, 1500760352), (84, 1447161768), (91, 1335841632), (96, 1266266547), (104, 1168861428), (108, 1125570264), (112, 1085371326), (117, 1038987936), (126, 964774512), (144, 844177698), (156, 779240952), (162, 750380176), (168, 723580884), (182, 667920816), (189, 643183008), (208, 584430714), (216, 562785132), (224, 542685663), (234, 519493968), (252, 482387256), (273, 445280544), (288, 422088849), (312, 389620476), (324, 375190088), (336, 361790442), (351, 346329312), (364, 333960408), (378, 321591504), (416, 292215357), (432, 281392566), (468, 259746984), (504, 241193628), (546, 222640272), (567, 214394336), (624, 194810238), (648, 187595044), (672, 180895221), (702, 173164656), (728, 166980204), (756, 160795752), (819, 148426848), (864, 140696283), (936, 129873492), (1008, 120596814), (1053, 115443104), (1092, 111320136), (1134, 107197168), (1248, 97405119), (1296, 93797522), (1404, 86582328), (1456, 83490102), (1512, 80397876), (1638, 74213424), (1872, 64936746), (2016, 60298407), (2106, 57721552), (2184, 55660068), (2268, 53598584), (2457, 49475616), (2592, 46898761), (2808, 43291164), (2912, 41745051), (3024, 40198938), (3276, 37106712), (3744, 32468373), (4212, 28860776), (4368, 27830034), (4536, 26799292), (4914, 24737808), (5616, 21645582), (6048, 20099469), (6552, 18553356), (7371, 16491872), (8424, 14430388), (8736, 13915017), (9072, 13399646), (9828, 12368904), (11232, 10822791), (13104, 9276678), (14742, 8245936), (16848, 7215194), (18144, 6699823), (19656, 6184452), (26208, 4638339), (29484, 4122968), (33696, 3607597), (39312, 3092226), (58968, 2061484), (78624, 1546113), (117936, 1030742), (235872, 515371)]