1931277120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 6344472960

約数和(自身を除く): 4413195840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 139, 160, 164, 192, 205, 240, 246, 278, 320, 328, 353, 410, 417, 480, 492, 556, 615, 656, 695, 706, 820, 834, 960, 984, 1059, 1112, 1230, 1312, 1390, 1412, 1640, 1668, 1765, 1968, 2085, 2118, 2224, 2460, 2624, 2780, 2824, 3280, 3336, 3530, 3936, 4170, 4236, 4448, 4920, 5295, 5560, 5648, 5699, 6560, 6672, 7060, 7872, 8340, 8472, 8896, 9840, 10590, 11120, 11296, 11398, 13120, 13344, 14120, 14473, 16680, 16944, 17097, 19680, 21180, 22240, 22592, 22796, 26688, 28240, 28495, 28946, 33360, 33888, 34194, 39360, 42360, 43419, 44480, 45592, 49067, 56480, 56990, 57892, 66720, 67776, 68388, 72365, 84720, 85485, 86838, 91184, 98134, 112960, 113980, 115784, 133440, 136776, 144730, 147201, 169440, 170970, 173676, 182368, 196268, 217095, 227960, 231568, 245335, 273552, 289460, 294402, 338880, 341940, 347352, 364736, 392536, 434190, 455920, 463136, 490670, 547104, 578920, 588804, 683880, 694704, 736005, 785072, 868380, 911840, 926272, 981340, 1094208, 1157840, 1177608, 1367760, 1389408, 1472010, 1570144, 1736760, 1823680, 1962680, 2011747, 2315680, 2355216, 2735520, 2778816, 2944020, 3140288, 3473520, 3925360, 4023494, 4631360, 4710432, 5471040, 5888040, 6035241, 6947040, 7850720, 8046988, 9420864, 10058735, 11776080, 12070482, 13894080, 15701440, 16093976, 20117470, 23552160, 24140964, 30176205, 32187952, 40234940, 47104320, 48281928, 60352410, 64375904, 80469880, 96563856, 120704820, 128751808, 160939760, 193127712, 241409640, 321879520, 386255424, 482819280, 643759040, 965638560, 1931277120]

約数ペア:

[(1, 1931277120), (2, 965638560), (3, 643759040), (4, 482819280), (5, 386255424), (6, 321879520), (8, 241409640), (10, 193127712), (12, 160939760), (15, 128751808), (16, 120704820), (20, 96563856), (24, 80469880), (30, 64375904), (32, 60352410), (40, 48281928), (41, 47104320), (48, 40234940), (60, 32187952), (64, 30176205), (80, 24140964), (82, 23552160), (96, 20117470), (120, 16093976), (123, 15701440), (139, 13894080), (160, 12070482), (164, 11776080), (192, 10058735), (205, 9420864), (240, 8046988), (246, 7850720), (278, 6947040), (320, 6035241), (328, 5888040), (353, 5471040), (410, 4710432), (417, 4631360), (480, 4023494), (492, 3925360), (556, 3473520), (615, 3140288), (656, 2944020), (695, 2778816), (706, 2735520), (820, 2355216), (834, 2315680), (960, 2011747), (984, 1962680), (1059, 1823680), (1112, 1736760), (1230, 1570144), (1312, 1472010), (1390, 1389408), (1412, 1367760), (1640, 1177608), (1668, 1157840), (1765, 1094208), (1968, 981340), (2085, 926272), (2118, 911840), (2224, 868380), (2460, 785072), (2624, 736005), (2780, 694704), (2824, 683880), (3280, 588804), (3336, 578920), (3530, 547104), (3936, 490670), (4170, 463136), (4236, 455920), (4448, 434190), (4920, 392536), (5295, 364736), (5560, 347352), (5648, 341940), (5699, 338880), (6560, 294402), (6672, 289460), (7060, 273552), (7872, 245335), (8340, 231568), (8472, 227960), (8896, 217095), (9840, 196268), (10590, 182368), (11120, 173676), (11296, 170970), (11398, 169440), (13120, 147201), (13344, 144730), (14120, 136776), (14473, 133440), (16680, 115784), (16944, 113980), (17097, 112960), (19680, 98134), (21180, 91184), (22240, 86838), (22592, 85485), (22796, 84720), (26688, 72365), (28240, 68388), (28495, 67776), (28946, 66720), (33360, 57892), (33888, 56990), (34194, 56480), (39360, 49067), (42360, 45592), (43419, 44480)]