15380928

素因数分解:

$2^6\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 168

約数和(自身を含む): 48816768

約数和(自身を除く): 33435840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 72, 81, 86, 92, 96, 108, 129, 138, 144, 162, 172, 184, 192, 207, 216, 243, 258, 276, 288, 324, 344, 368, 387, 414, 432, 486, 516, 552, 576, 621, 648, 688, 736, 774, 828, 864, 972, 989, 1032, 1104, 1161, 1242, 1296, 1376, 1472, 1548, 1656, 1728, 1863, 1944, 1978, 2064, 2208, 2322, 2484, 2592, 2752, 2967, 3096, 3312, 3483, 3726, 3888, 3956, 4128, 4416, 4644, 4968, 5184, 5589, 5934, 6192, 6624, 6966, 7452, 7776, 7912, 8256, 8901, 9288, 9936, 10449, 11178, 11868, 12384, 13248, 13932, 14904, 15552, 15824, 17802, 18576, 19872, 20898, 22356, 23736, 24768, 26703, 27864, 29808, 31648, 35604, 37152, 39744, 41796, 44712, 47472, 53406, 55728, 59616, 63296, 71208, 74304, 80109, 83592, 89424, 94944, 106812, 111456, 119232, 142416, 160218, 167184, 178848, 189888, 213624, 222912, 240327, 284832, 320436, 334368, 357696, 427248, 480654, 569664, 640872, 668736, 854496, 961308, 1281744, 1708992, 1922616, 2563488, 3845232, 5126976, 7690464, 15380928]

約数ペア:

[(1, 15380928), (2, 7690464), (3, 5126976), (4, 3845232), (6, 2563488), (8, 1922616), (9, 1708992), (12, 1281744), (16, 961308), (18, 854496), (23, 668736), (24, 640872), (27, 569664), (32, 480654), (36, 427248), (43, 357696), (46, 334368), (48, 320436), (54, 284832), (64, 240327), (69, 222912), (72, 213624), (81, 189888), (86, 178848), (92, 167184), (96, 160218), (108, 142416), (129, 119232), (138, 111456), (144, 106812), (162, 94944), (172, 89424), (184, 83592), (192, 80109), (207, 74304), (216, 71208), (243, 63296), (258, 59616), (276, 55728), (288, 53406), (324, 47472), (344, 44712), (368, 41796), (387, 39744), (414, 37152), (432, 35604), (486, 31648), (516, 29808), (552, 27864), (576, 26703), (621, 24768), (648, 23736), (688, 22356), (736, 20898), (774, 19872), (828, 18576), (864, 17802), (972, 15824), (989, 15552), (1032, 14904), (1104, 13932), (1161, 13248), (1242, 12384), (1296, 11868), (1376, 11178), (1472, 10449), (1548, 9936), (1656, 9288), (1728, 8901), (1863, 8256), (1944, 7912), (1978, 7776), (2064, 7452), (2208, 6966), (2322, 6624), (2484, 6192), (2592, 5934), (2752, 5589), (2967, 5184), (3096, 4968), (3312, 4644), (3483, 4416), (3726, 4128), (3888, 3956)]