1307278240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16573}}^1$

素因数の和:16634

約数の個数: 96

約数和(自身を含む): 3383084880

約数和(自身を除く): 2075806640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 680, 928, 986, 1160, 1360, 1972, 2320, 2465, 2720, 3944, 4640, 4930, 7888, 9860, 15776, 16573, 19720, 33146, 39440, 66292, 78880, 82865, 132584, 165730, 265168, 281741, 331460, 480617, 530336, 563482, 662920, 961234, 1126964, 1325840, 1408705, 1922468, 2253928, 2403085, 2651680, 2817410, 3844936, 4507856, 4806170, 5634820, 7689872, 8170489, 9015712, 9612340, 11269640, 15379744, 16340978, 19224680, 22539280, 32681956, 38449360, 40852445, 45078560, 65363912, 76898720, 81704890, 130727824, 163409780, 261455648, 326819560, 653639120, 1307278240]

約数ペア:

[(1, 1307278240), (2, 653639120), (4, 326819560), (5, 261455648), (8, 163409780), (10, 130727824), (16, 81704890), (17, 76898720), (20, 65363912), (29, 45078560), (32, 40852445), (34, 38449360), (40, 32681956), (58, 22539280), (68, 19224680), (80, 16340978), (85, 15379744), (116, 11269640), (136, 9612340), (145, 9015712), (160, 8170489), (170, 7689872), (232, 5634820), (272, 4806170), (290, 4507856), (340, 3844936), (464, 2817410), (493, 2651680), (544, 2403085), (580, 2253928), (680, 1922468), (928, 1408705), (986, 1325840), (1160, 1126964), (1360, 961234), (1972, 662920), (2320, 563482), (2465, 530336), (2720, 480617), (3944, 331460), (4640, 281741), (4930, 265168), (7888, 165730), (9860, 132584), (15776, 82865), (16573, 78880), (19720, 66292), (33146, 39440)]