31832640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1609

約数の個数: 168

約数和(自身を含む): 125211840

約数和(自身を除く): 93379200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1579, 1680, 2016, 2240, 2520, 2880, 3158, 3360, 4032, 4737, 5040, 6316, 6720, 7895, 9474, 10080, 11053, 12632, 14211, 15790, 18948, 20160, 22106, 23685, 25264, 28422, 31580, 33159, 37896, 44212, 47370, 50528, 55265, 56844, 63160, 66318, 71055, 75792, 88424, 94740, 99477, 101056, 110530, 113688, 126320, 132636, 142110, 151584, 165795, 176848, 189480, 198954, 221060, 227376, 252640, 265272, 284220, 303168, 331590, 353696, 378960, 397908, 442120, 454752, 497385, 505280, 530544, 568440, 663180, 707392, 757920, 795816, 884240, 909504, 994770, 1061088, 1136880, 1326360, 1515840, 1591632, 1768480, 1989540, 2122176, 2273760, 2652720, 3183264, 3536960, 3979080, 4547520, 5305440, 6366528, 7958160, 10610880, 15916320, 31832640]

約数ペア:

[(1, 31832640), (2, 15916320), (3, 10610880), (4, 7958160), (5, 6366528), (6, 5305440), (7, 4547520), (8, 3979080), (9, 3536960), (10, 3183264), (12, 2652720), (14, 2273760), (15, 2122176), (16, 1989540), (18, 1768480), (20, 1591632), (21, 1515840), (24, 1326360), (28, 1136880), (30, 1061088), (32, 994770), (35, 909504), (36, 884240), (40, 795816), (42, 757920), (45, 707392), (48, 663180), (56, 568440), (60, 530544), (63, 505280), (64, 497385), (70, 454752), (72, 442120), (80, 397908), (84, 378960), (90, 353696), (96, 331590), (105, 303168), (112, 284220), (120, 265272), (126, 252640), (140, 227376), (144, 221060), (160, 198954), (168, 189480), (180, 176848), (192, 165795), (210, 151584), (224, 142110), (240, 132636), (252, 126320), (280, 113688), (288, 110530), (315, 101056), (320, 99477), (336, 94740), (360, 88424), (420, 75792), (448, 71055), (480, 66318), (504, 63160), (560, 56844), (576, 55265), (630, 50528), (672, 47370), (720, 44212), (840, 37896), (960, 33159), (1008, 31580), (1120, 28422), (1260, 25264), (1344, 23685), (1440, 22106), (1579, 20160), (1680, 18948), (2016, 15790), (2240, 14211), (2520, 12632), (2880, 11053), (3158, 10080), (3360, 9474), (4032, 7895), (4737, 6720), (5040, 6316)]