42657120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2725

約数の個数: 144

約数和(自身を含む): 158859792

約数和(自身を除く): 116202672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 2693, 3168, 3960, 5280, 5386, 7920, 8079, 10772, 13465, 15840, 16158, 21544, 24237, 26930, 29623, 32316, 40395, 43088, 48474, 53860, 59246, 64632, 80790, 86176, 88869, 96948, 107720, 118492, 121185, 129264, 148115, 161580, 177738, 193896, 215440, 236984, 242370, 258528, 266607, 296230, 323160, 355476, 387792, 430880, 444345, 473968, 484740, 533214, 592460, 646320, 710952, 775584, 888690, 947936, 969480, 1066428, 1184920, 1292640, 1333035, 1421904, 1777380, 1938960, 2132856, 2369840, 2666070, 2843808, 3554760, 3877920, 4265712, 4739680, 5332140, 7109520, 8531424, 10664280, 14219040, 21328560, 42657120]

約数ペア:

[(1, 42657120), (2, 21328560), (3, 14219040), (4, 10664280), (5, 8531424), (6, 7109520), (8, 5332140), (9, 4739680), (10, 4265712), (11, 3877920), (12, 3554760), (15, 2843808), (16, 2666070), (18, 2369840), (20, 2132856), (22, 1938960), (24, 1777380), (30, 1421904), (32, 1333035), (33, 1292640), (36, 1184920), (40, 1066428), (44, 969480), (45, 947936), (48, 888690), (55, 775584), (60, 710952), (66, 646320), (72, 592460), (80, 533214), (88, 484740), (90, 473968), (96, 444345), (99, 430880), (110, 387792), (120, 355476), (132, 323160), (144, 296230), (160, 266607), (165, 258528), (176, 242370), (180, 236984), (198, 215440), (220, 193896), (240, 177738), (264, 161580), (288, 148115), (330, 129264), (352, 121185), (360, 118492), (396, 107720), (440, 96948), (480, 88869), (495, 86176), (528, 80790), (660, 64632), (720, 59246), (792, 53860), (880, 48474), (990, 43088), (1056, 40395), (1320, 32316), (1440, 29623), (1584, 26930), (1760, 24237), (1980, 21544), (2640, 16158), (2693, 15840), (3168, 13465), (3960, 10772), (5280, 8079), (5386, 7920)]