15679628016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 45529228800

約数和(自身を除く): 29849600784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 79, 86, 104, 129, 156, 158, 169, 172, 208, 237, 258, 312, 316, 338, 344, 474, 507, 516, 559, 569, 624, 632, 676, 688, 948, 1014, 1027, 1032, 1118, 1138, 1264, 1352, 1677, 1707, 1896, 2028, 2054, 2064, 2236, 2276, 2704, 3081, 3354, 3397, 3414, 3792, 4056, 4108, 4472, 4552, 6162, 6708, 6794, 6828, 7267, 7397, 8112, 8216, 8944, 9104, 10191, 12324, 13351, 13416, 13588, 13656, 14534, 14794, 16432, 20382, 21801, 22191, 24467, 24648, 26702, 26832, 27176, 27312, 29068, 29588, 40053, 40764, 43602, 44161, 44382, 44951, 48934, 49296, 53404, 54352, 58136, 59176, 73401, 80106, 81528, 87204, 88322, 88764, 89902, 96161, 97868, 106808, 116272, 118352, 132483, 134853, 146802, 160212, 163056, 174408, 176644, 177528, 179804, 192322, 195736, 213616, 264966, 269706, 288483, 293604, 318071, 320424, 348816, 353288, 355056, 359608, 384644, 391472, 529932, 539412, 574093, 576966, 584363, 587208, 636142, 640848, 706576, 719216, 769288, 954213, 1059864, 1078824, 1148186, 1153932, 1168726, 1174416, 1272284, 1538576, 1722279, 1753089, 1908426, 1932893, 2119728, 2157648, 2296372, 2307864, 2337452, 2544568, 3444558, 3506178, 3816852, 3865786, 4134923, 4592744, 4615728, 4674904, 5089136, 5798679, 6889116, 7012356, 7596719, 7633704, 7731572, 8269846, 9185488, 9349808, 11597358, 12404769, 13778232, 14024712, 15193438, 15267408, 15463144, 16539692, 22790157, 23194716, 24809538, 25127609, 27556464, 28049424, 30386876, 30926288, 33079384, 45580314, 46389432, 49619076, 50255218, 60773752, 66158768, 75382827, 91160628, 92778864, 99238152, 100510436, 121547504, 150765654, 182321256, 198476304, 201020872, 301531308, 326658917, 364642512, 402041744, 603062616, 653317834, 979976751, 1206125232, 1306635668, 1959953502, 2613271336, 3919907004, 5226542672, 7839814008, 15679628016]

約数ペア:

[(1, 15679628016), (2, 7839814008), (3, 5226542672), (4, 3919907004), (6, 2613271336), (8, 1959953502), (12, 1306635668), (13, 1206125232), (16, 979976751), (24, 653317834), (26, 603062616), (39, 402041744), (43, 364642512), (48, 326658917), (52, 301531308), (78, 201020872), (79, 198476304), (86, 182321256), (104, 150765654), (129, 121547504), (156, 100510436), (158, 99238152), (169, 92778864), (172, 91160628), (208, 75382827), (237, 66158768), (258, 60773752), (312, 50255218), (316, 49619076), (338, 46389432), (344, 45580314), (474, 33079384), (507, 30926288), (516, 30386876), (559, 28049424), (569, 27556464), (624, 25127609), (632, 24809538), (676, 23194716), (688, 22790157), (948, 16539692), (1014, 15463144), (1027, 15267408), (1032, 15193438), (1118, 14024712), (1138, 13778232), (1264, 12404769), (1352, 11597358), (1677, 9349808), (1707, 9185488), (1896, 8269846), (2028, 7731572), (2054, 7633704), (2064, 7596719), (2236, 7012356), (2276, 6889116), (2704, 5798679), (3081, 5089136), (3354, 4674904), (3397, 4615728), (3414, 4592744), (3792, 4134923), (4056, 3865786), (4108, 3816852), (4472, 3506178), (4552, 3444558), (6162, 2544568), (6708, 2337452), (6794, 2307864), (6828, 2296372), (7267, 2157648), (7397, 2119728), (8112, 1932893), (8216, 1908426), (8944, 1753089), (9104, 1722279), (10191, 1538576), (12324, 1272284), (13351, 1174416), (13416, 1168726), (13588, 1153932), (13656, 1148186), (14534, 1078824), (14794, 1059864), (16432, 954213), (20382, 769288), (21801, 719216), (22191, 706576), (24467, 640848), (24648, 636142), (26702, 587208), (26832, 584363), (27176, 576966), (27312, 574093), (29068, 539412), (29588, 529932), (40053, 391472), (40764, 384644), (43602, 359608), (44161, 355056), (44382, 353288), (44951, 348816), (48934, 320424), (49296, 318071), (53404, 293604), (54352, 288483), (58136, 269706), (59176, 264966), (73401, 213616), (80106, 195736), (81528, 192322), (87204, 179804), (88322, 177528), (88764, 176644), (89902, 174408), (96161, 163056), (97868, 160212), (106808, 146802), (116272, 134853), (118352, 132483)]