3718494840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{20161}}^1$

素因数の和:20257

約数の個数: 128

約数和(自身を含む): 11758478400

約数和(自身を除く): 8039983560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1160, 1272, 1537, 1590, 1740, 2120, 3074, 3180, 3480, 4611, 6148, 6360, 7685, 9222, 12296, 15370, 18444, 20161, 23055, 30740, 36888, 40322, 46110, 60483, 61480, 80644, 92220, 100805, 120966, 161288, 184440, 201610, 241932, 302415, 403220, 483864, 584669, 604830, 806440, 1068533, 1169338, 1209660, 1754007, 2137066, 2338676, 2419320, 2923345, 3205599, 3508014, 4274132, 4677352, 5342665, 5846690, 6411198, 7016028, 8548264, 8770035, 10685330, 11693380, 12822396, 14032056, 16027995, 17540070, 21370660, 23386760, 25644792, 30987457, 32055990, 35080140, 42741320, 61974914, 64111980, 70160280, 92962371, 123949828, 128223960, 154937285, 185924742, 247899656, 309874570, 371849484, 464811855, 619749140, 743698968, 929623710, 1239498280, 1859247420, 3718494840]

約数ペア:

[(1, 3718494840), (2, 1859247420), (3, 1239498280), (4, 929623710), (5, 743698968), (6, 619749140), (8, 464811855), (10, 371849484), (12, 309874570), (15, 247899656), (20, 185924742), (24, 154937285), (29, 128223960), (30, 123949828), (40, 92962371), (53, 70160280), (58, 64111980), (60, 61974914), (87, 42741320), (106, 35080140), (116, 32055990), (120, 30987457), (145, 25644792), (159, 23386760), (174, 21370660), (212, 17540070), (232, 16027995), (265, 14032056), (290, 12822396), (318, 11693380), (348, 10685330), (424, 8770035), (435, 8548264), (530, 7016028), (580, 6411198), (636, 5846690), (696, 5342665), (795, 4677352), (870, 4274132), (1060, 3508014), (1160, 3205599), (1272, 2923345), (1537, 2419320), (1590, 2338676), (1740, 2137066), (2120, 1754007), (3074, 1209660), (3180, 1169338), (3480, 1068533), (4611, 806440), (6148, 604830), (6360, 584669), (7685, 483864), (9222, 403220), (12296, 302415), (15370, 241932), (18444, 201610), (20161, 184440), (23055, 161288), (30740, 120966), (36888, 100805), (40322, 92220), (46110, 80644), (60483, 61480)]