1570677760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2371

約数の個数: 88

約数和(自身を含む): 3796611840

約数和(自身を除く): 2225934080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 512, 556, 640, 695, 1024, 1112, 1280, 1390, 2207, 2224, 2560, 2780, 4414, 4448, 5120, 5560, 8828, 8896, 11035, 11120, 17656, 17792, 22070, 22240, 35312, 35584, 44140, 44480, 70624, 71168, 88280, 88960, 141248, 142336, 176560, 177920, 282496, 306773, 353120, 355840, 564992, 613546, 706240, 711680, 1129984, 1227092, 1412480, 1533865, 2259968, 2454184, 2824960, 3067730, 4908368, 5649920, 6135460, 9816736, 11299840, 12270920, 19633472, 24541840, 39266944, 49083680, 78533888, 98167360, 157067776, 196334720, 314135552, 392669440, 785338880, 1570677760]

約数ペア:

[(1, 1570677760), (2, 785338880), (4, 392669440), (5, 314135552), (8, 196334720), (10, 157067776), (16, 98167360), (20, 78533888), (32, 49083680), (40, 39266944), (64, 24541840), (80, 19633472), (128, 12270920), (139, 11299840), (160, 9816736), (256, 6135460), (278, 5649920), (320, 4908368), (512, 3067730), (556, 2824960), (640, 2454184), (695, 2259968), (1024, 1533865), (1112, 1412480), (1280, 1227092), (1390, 1129984), (2207, 711680), (2224, 706240), (2560, 613546), (2780, 564992), (4414, 355840), (4448, 353120), (5120, 306773), (5560, 282496), (8828, 177920), (8896, 176560), (11035, 142336), (11120, 141248), (17656, 88960), (17792, 88280), (22070, 71168), (22240, 70624), (35312, 44480), (35584, 44140)]