83858880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12506

約数の個数: 112

約数和(自身を含む): 304312320

約数和(自身を除く): 220453440

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12479, 24958, 37437, 49916, 62395, 74874, 87353, 99832, 124790, 149748, 174706, 187185, 199664, 249580, 262059, 299496, 349412, 374370, 399328, 436765, 499160, 524118, 598992, 698824, 748740, 798656, 873530, 998320, 1048236, 1197984, 1310295, 1397648, 1497480, 1747060, 1996640, 2096472, 2395968, 2620590, 2795296, 2994960, 3494120, 3993280, 4192944, 5241180, 5590592, 5989920, 6988240, 8385888, 10482360, 11979840, 13976480, 16771776, 20964720, 27952960, 41929440, 83858880]

約数ペア:

[(1, 83858880), (2, 41929440), (3, 27952960), (4, 20964720), (5, 16771776), (6, 13976480), (7, 11979840), (8, 10482360), (10, 8385888), (12, 6988240), (14, 5989920), (15, 5590592), (16, 5241180), (20, 4192944), (21, 3993280), (24, 3494120), (28, 2994960), (30, 2795296), (32, 2620590), (35, 2395968), (40, 2096472), (42, 1996640), (48, 1747060), (56, 1497480), (60, 1397648), (64, 1310295), (70, 1197984), (80, 1048236), (84, 998320), (96, 873530), (105, 798656), (112, 748740), (120, 698824), (140, 598992), (160, 524118), (168, 499160), (192, 436765), (210, 399328), (224, 374370), (240, 349412), (280, 299496), (320, 262059), (336, 249580), (420, 199664), (448, 187185), (480, 174706), (560, 149748), (672, 124790), (840, 99832), (960, 87353), (1120, 74874), (1344, 62395), (1680, 49916), (2240, 37437), (3360, 24958), (6720, 12479)]