7171470840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{13463}}^1$

素因数の和:13693

約数の個数: 128

約数和(自身を含む): 22567818240

約数和(自身を除く): 15396347400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 193, 230, 276, 345, 386, 460, 552, 579, 690, 772, 920, 965, 1158, 1380, 1544, 1930, 2316, 2760, 2895, 3860, 4439, 4632, 5790, 7720, 8878, 11580, 13317, 13463, 17756, 22195, 23160, 26634, 26926, 35512, 40389, 44390, 53268, 53852, 66585, 67315, 80778, 88780, 106536, 107704, 133170, 134630, 161556, 177560, 201945, 266340, 269260, 309649, 323112, 403890, 532680, 538520, 619298, 807780, 928947, 1238596, 1548245, 1615560, 1857894, 2477192, 2598359, 3096490, 3715788, 4644735, 5196718, 6192980, 7431576, 7795077, 9289470, 10393436, 12385960, 12991795, 15590154, 18578940, 20786872, 25983590, 31180308, 37157880, 38975385, 51967180, 59762257, 62360616, 77950770, 103934360, 119524514, 155901540, 179286771, 239049028, 298811285, 311803080, 358573542, 478098056, 597622570, 717147084, 896433855, 1195245140, 1434294168, 1792867710, 2390490280, 3585735420, 7171470840]

約数ペア:

[(1, 7171470840), (2, 3585735420), (3, 2390490280), (4, 1792867710), (5, 1434294168), (6, 1195245140), (8, 896433855), (10, 717147084), (12, 597622570), (15, 478098056), (20, 358573542), (23, 311803080), (24, 298811285), (30, 239049028), (40, 179286771), (46, 155901540), (60, 119524514), (69, 103934360), (92, 77950770), (115, 62360616), (120, 59762257), (138, 51967180), (184, 38975385), (193, 37157880), (230, 31180308), (276, 25983590), (345, 20786872), (386, 18578940), (460, 15590154), (552, 12991795), (579, 12385960), (690, 10393436), (772, 9289470), (920, 7795077), (965, 7431576), (1158, 6192980), (1380, 5196718), (1544, 4644735), (1930, 3715788), (2316, 3096490), (2760, 2598359), (2895, 2477192), (3860, 1857894), (4439, 1615560), (4632, 1548245), (5790, 1238596), (7720, 928947), (8878, 807780), (11580, 619298), (13317, 538520), (13463, 532680), (17756, 403890), (22195, 323112), (23160, 309649), (26634, 269260), (26926, 266340), (35512, 201945), (40389, 177560), (44390, 161556), (53268, 134630), (53852, 133170), (66585, 107704), (67315, 106536), (80778, 88780)]