79572640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 144687200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3089, 3220, 3680, 5152, 6178, 6440, 12356, 12880, 15445, 21623, 24712, 25760, 30890, 43246, 49424, 61780, 71047, 86492, 98848, 108115, 123560, 142094, 172984, 216230, 247120, 284188, 345968, 355235, 432460, 494240, 497329, 568376, 691936, 710470, 864920, 994658, 1136752, 1420940, 1729840, 1989316, 2273504, 2486645, 2841880, 3459680, 3978632, 4973290, 5683760, 7957264, 9946580, 11367520, 15914528, 19893160, 39786320, 79572640]

約数ペア:

[(1, 79572640), (2, 39786320), (4, 19893160), (5, 15914528), (7, 11367520), (8, 9946580), (10, 7957264), (14, 5683760), (16, 4973290), (20, 3978632), (23, 3459680), (28, 2841880), (32, 2486645), (35, 2273504), (40, 1989316), (46, 1729840), (56, 1420940), (70, 1136752), (80, 994658), (92, 864920), (112, 710470), (115, 691936), (140, 568376), (160, 497329), (161, 494240), (184, 432460), (224, 355235), (230, 345968), (280, 284188), (322, 247120), (368, 216230), (460, 172984), (560, 142094), (644, 123560), (736, 108115), (805, 98848), (920, 86492), (1120, 71047), (1288, 61780), (1610, 49424), (1840, 43246), (2576, 30890), (3089, 25760), (3220, 24712), (3680, 21623), (5152, 15445), (6178, 12880), (6440, 12356)]