6571829320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13415

約数の個数: 128

約数和(自身を含む): 17715075840

約数和(自身を除く): 11143246520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 43, 56, 70, 82, 86, 140, 164, 172, 205, 215, 280, 287, 301, 328, 344, 410, 430, 574, 602, 820, 860, 1148, 1204, 1435, 1505, 1640, 1720, 1763, 2296, 2408, 2870, 3010, 3526, 5740, 6020, 7052, 8815, 11480, 12040, 12341, 13313, 14104, 17630, 24682, 26626, 35260, 49364, 53252, 61705, 66565, 70520, 93191, 98728, 106504, 123410, 133130, 186382, 246820, 266260, 372764, 465955, 493640, 532520, 545833, 572459, 745528, 931910, 1091666, 1144918, 1863820, 2183332, 2289836, 2729165, 2862295, 3727640, 3820831, 4007213, 4366664, 4579672, 5458330, 5724590, 7641662, 8014426, 10916660, 11449180, 15283324, 16028852, 19104155, 20036065, 21833320, 22898360, 23470819, 30566648, 32057704, 38208310, 40072130, 46941638, 76416620, 80144260, 93883276, 117354095, 152833240, 160288520, 164295733, 187766552, 234708190, 328591466, 469416380, 657182932, 821478665, 938832760, 1314365864, 1642957330, 3285914660, 6571829320]

約数ペア:

[(1, 6571829320), (2, 3285914660), (4, 1642957330), (5, 1314365864), (7, 938832760), (8, 821478665), (10, 657182932), (14, 469416380), (20, 328591466), (28, 234708190), (35, 187766552), (40, 164295733), (41, 160288520), (43, 152833240), (56, 117354095), (70, 93883276), (82, 80144260), (86, 76416620), (140, 46941638), (164, 40072130), (172, 38208310), (205, 32057704), (215, 30566648), (280, 23470819), (287, 22898360), (301, 21833320), (328, 20036065), (344, 19104155), (410, 16028852), (430, 15283324), (574, 11449180), (602, 10916660), (820, 8014426), (860, 7641662), (1148, 5724590), (1204, 5458330), (1435, 4579672), (1505, 4366664), (1640, 4007213), (1720, 3820831), (1763, 3727640), (2296, 2862295), (2408, 2729165), (2870, 2289836), (3010, 2183332), (3526, 1863820), (5740, 1144918), (6020, 1091666), (7052, 931910), (8815, 745528), (11480, 572459), (12040, 545833), (12341, 532520), (13313, 493640), (14104, 465955), (17630, 372764), (24682, 266260), (26626, 246820), (35260, 186382), (49364, 133130), (53252, 123410), (61705, 106504), (66565, 98728), (70520, 93191)]