86824680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 277430400

約数和(自身を除く): 190605720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 337, 339, 380, 452, 456, 565, 570, 674, 678, 760, 904, 1011, 1130, 1140, 1348, 1356, 1685, 1695, 2022, 2147, 2260, 2280, 2696, 2712, 3370, 3390, 4044, 4294, 4520, 5055, 6403, 6441, 6740, 6780, 8088, 8588, 10110, 10735, 12806, 12882, 13480, 13560, 17176, 19209, 20220, 21470, 25612, 25764, 32015, 32205, 38081, 38418, 40440, 42940, 51224, 51528, 64030, 64410, 76162, 76836, 85880, 96045, 114243, 128060, 128820, 152324, 153672, 190405, 192090, 228486, 256120, 257640, 304648, 380810, 384180, 456972, 571215, 723539, 761620, 768360, 913944, 1142430, 1447078, 1523240, 2170617, 2284860, 2894156, 3617695, 4341234, 4569720, 5788312, 7235390, 8682468, 10853085, 14470780, 17364936, 21706170, 28941560, 43412340, 86824680]

約数ペア:

[(1, 86824680), (2, 43412340), (3, 28941560), (4, 21706170), (5, 17364936), (6, 14470780), (8, 10853085), (10, 8682468), (12, 7235390), (15, 5788312), (19, 4569720), (20, 4341234), (24, 3617695), (30, 2894156), (38, 2284860), (40, 2170617), (57, 1523240), (60, 1447078), (76, 1142430), (95, 913944), (113, 768360), (114, 761620), (120, 723539), (152, 571215), (190, 456972), (226, 384180), (228, 380810), (285, 304648), (337, 257640), (339, 256120), (380, 228486), (452, 192090), (456, 190405), (565, 153672), (570, 152324), (674, 128820), (678, 128060), (760, 114243), (904, 96045), (1011, 85880), (1130, 76836), (1140, 76162), (1348, 64410), (1356, 64030), (1685, 51528), (1695, 51224), (2022, 42940), (2147, 40440), (2260, 38418), (2280, 38081), (2696, 32205), (2712, 32015), (3370, 25764), (3390, 25612), (4044, 21470), (4294, 20220), (4520, 19209), (5055, 17176), (6403, 13560), (6441, 13480), (6740, 12882), (6780, 12806), (8088, 10735), (8588, 10110)]