571006920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 1877904000

約数和(自身を除く): 1306897080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 229, 264, 330, 440, 458, 660, 687, 916, 1145, 1320, 1374, 1832, 1889, 2290, 2519, 2748, 3435, 3778, 4580, 5038, 5496, 5667, 6870, 7556, 7557, 9160, 9445, 10076, 11334, 12595, 13740, 15112, 15114, 18890, 20152, 20779, 22668, 25190, 27480, 28335, 30228, 37780, 37785, 41558, 45336, 50380, 56670, 60456, 62337, 75560, 75570, 83116, 100760, 103895, 113340, 124674, 151140, 166232, 207790, 226680, 249348, 302280, 311685, 415580, 432581, 498696, 623370, 831160, 865162, 1246740, 1297743, 1730324, 2162905, 2493480, 2595486, 3460648, 4325810, 4758391, 5190972, 6488715, 8651620, 9516782, 10381944, 12977430, 14275173, 17303240, 19033564, 23791955, 25954860, 28550346, 38067128, 47583910, 51909720, 57100692, 71375865, 95167820, 114201384, 142751730, 190335640, 285503460, 571006920]

約数ペア:

[(1, 571006920), (2, 285503460), (3, 190335640), (4, 142751730), (5, 114201384), (6, 95167820), (8, 71375865), (10, 57100692), (11, 51909720), (12, 47583910), (15, 38067128), (20, 28550346), (22, 25954860), (24, 23791955), (30, 19033564), (33, 17303240), (40, 14275173), (44, 12977430), (55, 10381944), (60, 9516782), (66, 8651620), (88, 6488715), (110, 5190972), (120, 4758391), (132, 4325810), (165, 3460648), (220, 2595486), (229, 2493480), (264, 2162905), (330, 1730324), (440, 1297743), (458, 1246740), (660, 865162), (687, 831160), (916, 623370), (1145, 498696), (1320, 432581), (1374, 415580), (1832, 311685), (1889, 302280), (2290, 249348), (2519, 226680), (2748, 207790), (3435, 166232), (3778, 151140), (4580, 124674), (5038, 113340), (5496, 103895), (5667, 100760), (6870, 83116), (7556, 75570), (7557, 75560), (9160, 62337), (9445, 60456), (10076, 56670), (11334, 50380), (12595, 45336), (13740, 41558), (15112, 37785), (15114, 37780), (18890, 30228), (20152, 28335), (20779, 27480), (22668, 25190)]