166669440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 128

約数和(自身を含む): 607201920

約数和(自身を除く): 440532480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12401, 13440, 24802, 37203, 49604, 62005, 74406, 86807, 99208, 124010, 148812, 173614, 186015, 198416, 248020, 260421, 297624, 347228, 372030, 396832, 434035, 496040, 520842, 595248, 694456, 744060, 793664, 868070, 992080, 1041684, 1190496, 1302105, 1388912, 1488120, 1587328, 1736140, 1984160, 2083368, 2380992, 2604210, 2777824, 2976240, 3472280, 3968320, 4166736, 4761984, 5208420, 5555648, 5952480, 6944560, 7936640, 8333472, 10416840, 11111296, 11904960, 13889120, 16666944, 20833680, 23809920, 27778240, 33333888, 41667360, 55556480, 83334720, 166669440]

約数ペア:

[(1, 166669440), (2, 83334720), (3, 55556480), (4, 41667360), (5, 33333888), (6, 27778240), (7, 23809920), (8, 20833680), (10, 16666944), (12, 13889120), (14, 11904960), (15, 11111296), (16, 10416840), (20, 8333472), (21, 7936640), (24, 6944560), (28, 5952480), (30, 5555648), (32, 5208420), (35, 4761984), (40, 4166736), (42, 3968320), (48, 3472280), (56, 2976240), (60, 2777824), (64, 2604210), (70, 2380992), (80, 2083368), (84, 1984160), (96, 1736140), (105, 1587328), (112, 1488120), (120, 1388912), (128, 1302105), (140, 1190496), (160, 1041684), (168, 992080), (192, 868070), (210, 793664), (224, 744060), (240, 694456), (280, 595248), (320, 520842), (336, 496040), (384, 434035), (420, 396832), (448, 372030), (480, 347228), (560, 297624), (640, 260421), (672, 248020), (840, 198416), (896, 186015), (960, 173614), (1120, 148812), (1344, 124010), (1680, 99208), (1920, 86807), (2240, 74406), (2688, 62005), (3360, 49604), (4480, 37203), (6720, 24802), (12401, 13440)]