15698734720

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1193}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 38911266000

約数和(自身を除く): 23212531280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 709, 928, 1160, 1193, 1418, 1856, 2320, 2386, 2836, 3545, 3712, 4640, 4772, 5672, 5965, 7090, 9280, 9544, 11344, 11930, 14180, 18560, 19088, 20561, 22688, 23860, 28360, 34597, 38176, 41122, 45376, 47720, 56720, 69194, 76352, 82244, 90752, 95440, 102805, 113440, 138388, 152704, 164488, 172985, 190880, 205610, 226880, 276776, 328976, 345970, 381760, 411220, 453760, 553552, 657952, 691940, 763520, 822440, 845837, 1107104, 1315904, 1383880, 1644880, 1691674, 2214208, 2631808, 2767760, 3289760, 3383348, 4229185, 4428416, 5535520, 6579520, 6766696, 8458370, 11071040, 13159040, 13533392, 16916740, 22142080, 24529273, 27066784, 33833480, 49058546, 54133568, 67666960, 98117092, 108267136, 122646365, 135333920, 196234184, 245292730, 270667840, 392468368, 490585460, 541335680, 784936736, 981170920, 1569873472, 1962341840, 3139746944, 3924683680, 7849367360, 15698734720]

約数ペア:

[(1, 15698734720), (2, 7849367360), (4, 3924683680), (5, 3139746944), (8, 1962341840), (10, 1569873472), (16, 981170920), (20, 784936736), (29, 541335680), (32, 490585460), (40, 392468368), (58, 270667840), (64, 245292730), (80, 196234184), (116, 135333920), (128, 122646365), (145, 108267136), (160, 98117092), (232, 67666960), (290, 54133568), (320, 49058546), (464, 33833480), (580, 27066784), (640, 24529273), (709, 22142080), (928, 16916740), (1160, 13533392), (1193, 13159040), (1418, 11071040), (1856, 8458370), (2320, 6766696), (2386, 6579520), (2836, 5535520), (3545, 4428416), (3712, 4229185), (4640, 3383348), (4772, 3289760), (5672, 2767760), (5965, 2631808), (7090, 2214208), (9280, 1691674), (9544, 1644880), (11344, 1383880), (11930, 1315904), (14180, 1107104), (18560, 845837), (19088, 822440), (20561, 763520), (22688, 691940), (23860, 657952), (28360, 553552), (34597, 453760), (38176, 411220), (41122, 381760), (45376, 345970), (47720, 328976), (56720, 276776), (69194, 226880), (76352, 205610), (82244, 190880), (90752, 172985), (95440, 164488), (102805, 152704), (113440, 138388)]