2071433640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8311}}^1$

素因数の和:8423

約数の個数: 128

約数和(自身を含む): 6511288320

約数和(自身を除く): 4439854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 930, 1005, 1240, 1340, 1608, 1860, 2010, 2077, 2680, 3720, 4020, 4154, 6231, 8040, 8308, 8311, 10385, 12462, 16616, 16622, 20770, 24924, 24933, 31155, 33244, 41540, 41555, 49848, 49866, 62310, 66488, 83080, 83110, 99732, 124620, 124665, 166220, 199464, 249240, 249330, 257641, 332440, 498660, 515282, 556837, 772923, 997320, 1030564, 1113674, 1288205, 1545846, 1670511, 2061128, 2227348, 2576410, 2784185, 3091692, 3341022, 3864615, 4454696, 5152820, 5568370, 6183384, 6682044, 7729230, 8352555, 10305640, 11136740, 13364088, 15458460, 16705110, 17261947, 22273480, 30916920, 33410220, 34523894, 51785841, 66820440, 69047788, 86309735, 103571682, 138095576, 172619470, 207143364, 258929205, 345238940, 414286728, 517858410, 690477880, 1035716820, 2071433640]

約数ペア:

[(1, 2071433640), (2, 1035716820), (3, 690477880), (4, 517858410), (5, 414286728), (6, 345238940), (8, 258929205), (10, 207143364), (12, 172619470), (15, 138095576), (20, 103571682), (24, 86309735), (30, 69047788), (31, 66820440), (40, 51785841), (60, 34523894), (62, 33410220), (67, 30916920), (93, 22273480), (120, 17261947), (124, 16705110), (134, 15458460), (155, 13364088), (186, 11136740), (201, 10305640), (248, 8352555), (268, 7729230), (310, 6682044), (335, 6183384), (372, 5568370), (402, 5152820), (465, 4454696), (536, 3864615), (620, 3341022), (670, 3091692), (744, 2784185), (804, 2576410), (930, 2227348), (1005, 2061128), (1240, 1670511), (1340, 1545846), (1608, 1288205), (1860, 1113674), (2010, 1030564), (2077, 997320), (2680, 772923), (3720, 556837), (4020, 515282), (4154, 498660), (6231, 332440), (8040, 257641), (8308, 249330), (8311, 249240), (10385, 199464), (12462, 166220), (16616, 124665), (16622, 124620), (20770, 99732), (24924, 83110), (24933, 83080), (31155, 66488), (33244, 62310), (41540, 49866), (41555, 49848)]