12701476760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{29437}}^1$

素因数の和:29545

約数の個数: 128

約数和(自身を含む): 34590827520

約数和(自身を除く): 21889350760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 67, 70, 92, 115, 134, 140, 161, 184, 230, 268, 280, 322, 335, 460, 469, 536, 644, 670, 805, 920, 938, 1288, 1340, 1541, 1610, 1876, 2345, 2680, 3082, 3220, 3752, 4690, 6164, 6440, 7705, 9380, 10787, 12328, 15410, 18760, 21574, 29437, 30820, 43148, 53935, 58874, 61640, 86296, 107870, 117748, 147185, 206059, 215740, 235496, 294370, 412118, 431480, 588740, 677051, 824236, 1030295, 1177480, 1354102, 1648472, 1972279, 2060590, 2708204, 3385255, 3944558, 4121180, 4739357, 5416408, 6770510, 7889116, 8242360, 9478714, 9861395, 13541020, 13805953, 15778232, 18957428, 19722790, 23696785, 27082040, 27611906, 37914856, 39445580, 45362417, 47393570, 55223812, 69029765, 78891160, 90724834, 94787140, 110447624, 138059530, 181449668, 189574280, 226812085, 276119060, 317536919, 362899336, 453624170, 552238120, 635073838, 907248340, 1270147676, 1587684595, 1814496680, 2540295352, 3175369190, 6350738380, 12701476760]

約数ペア:

[(1, 12701476760), (2, 6350738380), (4, 3175369190), (5, 2540295352), (7, 1814496680), (8, 1587684595), (10, 1270147676), (14, 907248340), (20, 635073838), (23, 552238120), (28, 453624170), (35, 362899336), (40, 317536919), (46, 276119060), (56, 226812085), (67, 189574280), (70, 181449668), (92, 138059530), (115, 110447624), (134, 94787140), (140, 90724834), (161, 78891160), (184, 69029765), (230, 55223812), (268, 47393570), (280, 45362417), (322, 39445580), (335, 37914856), (460, 27611906), (469, 27082040), (536, 23696785), (644, 19722790), (670, 18957428), (805, 15778232), (920, 13805953), (938, 13541020), (1288, 9861395), (1340, 9478714), (1541, 8242360), (1610, 7889116), (1876, 6770510), (2345, 5416408), (2680, 4739357), (3082, 4121180), (3220, 3944558), (3752, 3385255), (4690, 2708204), (6164, 2060590), (6440, 1972279), (7705, 1648472), (9380, 1354102), (10787, 1177480), (12328, 1030295), (15410, 824236), (18760, 677051), (21574, 588740), (29437, 431480), (30820, 412118), (43148, 294370), (53935, 235496), (58874, 215740), (61640, 206059), (86296, 147185), (107870, 117748)]