47565840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 175988736

約数和(自身を除く): 128422896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1231, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2462, 2576, 2760, 3220, 3693, 3864, 4830, 4924, 5520, 6155, 6440, 7386, 7728, 8617, 9660, 9848, 12310, 12880, 14772, 17234, 18465, 19320, 19696, 24620, 25851, 28313, 29544, 34468, 36930, 38640, 43085, 49240, 51702, 56626, 59088, 68936, 73860, 84939, 86170, 98480, 103404, 113252, 129255, 137872, 141565, 147720, 169878, 172340, 198191, 206808, 226504, 258510, 283130, 295440, 339756, 344680, 396382, 413616, 424695, 453008, 517020, 566260, 594573, 679512, 689360, 792764, 849390, 990955, 1034040, 1132520, 1189146, 1359024, 1585528, 1698780, 1981910, 2068080, 2265040, 2378292, 2972865, 3171056, 3397560, 3963820, 4756584, 5945730, 6795120, 7927640, 9513168, 11891460, 15855280, 23782920, 47565840]

約数ペア:

[(1, 47565840), (2, 23782920), (3, 15855280), (4, 11891460), (5, 9513168), (6, 7927640), (7, 6795120), (8, 5945730), (10, 4756584), (12, 3963820), (14, 3397560), (15, 3171056), (16, 2972865), (20, 2378292), (21, 2265040), (23, 2068080), (24, 1981910), (28, 1698780), (30, 1585528), (35, 1359024), (40, 1189146), (42, 1132520), (46, 1034040), (48, 990955), (56, 849390), (60, 792764), (69, 689360), (70, 679512), (80, 594573), (84, 566260), (92, 517020), (105, 453008), (112, 424695), (115, 413616), (120, 396382), (138, 344680), (140, 339756), (161, 295440), (168, 283130), (184, 258510), (210, 226504), (230, 206808), (240, 198191), (276, 172340), (280, 169878), (322, 147720), (336, 141565), (345, 137872), (368, 129255), (420, 113252), (460, 103404), (483, 98480), (552, 86170), (560, 84939), (644, 73860), (690, 68936), (805, 59088), (840, 56626), (920, 51702), (966, 49240), (1104, 43085), (1231, 38640), (1288, 36930), (1380, 34468), (1610, 29544), (1680, 28313), (1840, 25851), (1932, 24620), (2415, 19696), (2462, 19320), (2576, 18465), (2760, 17234), (3220, 14772), (3693, 12880), (3864, 12310), (4830, 9848), (4924, 9660), (5520, 8617), (6155, 7728), (6440, 7386)]