3874310720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4013}}^1$

素因数の和:4468

約数の個数: 112

約数和(自身を含む): 10570756608

約数和(自身を除く): 6696445888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 431, 448, 560, 862, 1120, 1724, 2155, 2240, 3017, 3448, 4013, 4310, 6034, 6896, 8026, 8620, 12068, 13792, 15085, 16052, 17240, 20065, 24136, 27584, 28091, 30170, 32104, 34480, 40130, 48272, 56182, 60340, 64208, 68960, 80260, 96544, 112364, 120680, 128416, 137920, 140455, 160520, 193088, 224728, 241360, 256832, 280910, 321040, 449456, 482720, 561820, 642080, 898912, 965440, 1123640, 1284160, 1729603, 1797824, 2247280, 3459206, 4494560, 6918412, 8648015, 8989120, 12107221, 13836824, 17296030, 24214442, 27673648, 34592060, 48428884, 55347296, 60536105, 69184120, 96857768, 110694592, 121072210, 138368240, 193715536, 242144420, 276736480, 387431072, 484288840, 553472960, 774862144, 968577680, 1937155360, 3874310720]

約数ペア:

[(1, 3874310720), (2, 1937155360), (4, 968577680), (5, 774862144), (7, 553472960), (8, 484288840), (10, 387431072), (14, 276736480), (16, 242144420), (20, 193715536), (28, 138368240), (32, 121072210), (35, 110694592), (40, 96857768), (56, 69184120), (64, 60536105), (70, 55347296), (80, 48428884), (112, 34592060), (140, 27673648), (160, 24214442), (224, 17296030), (280, 13836824), (320, 12107221), (431, 8989120), (448, 8648015), (560, 6918412), (862, 4494560), (1120, 3459206), (1724, 2247280), (2155, 1797824), (2240, 1729603), (3017, 1284160), (3448, 1123640), (4013, 965440), (4310, 898912), (6034, 642080), (6896, 561820), (8026, 482720), (8620, 449456), (12068, 321040), (13792, 280910), (15085, 256832), (16052, 241360), (17240, 224728), (20065, 193088), (24136, 160520), (27584, 140455), (28091, 137920), (30170, 128416), (32104, 120680), (34480, 112364), (40130, 96544), (48272, 80260), (56182, 68960), (60340, 64208)]