2830573760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9091}}^1$

素因数の和:9254

約数の個数: 112

約数和(自身を含む): 7759476480

約数和(自身を除く): 4928902720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 448, 556, 560, 695, 973, 1112, 1120, 1390, 1946, 2224, 2240, 2780, 3892, 4448, 4865, 5560, 7784, 8896, 9091, 9730, 11120, 15568, 18182, 19460, 22240, 31136, 36364, 38920, 44480, 45455, 62272, 63637, 72728, 77840, 90910, 127274, 145456, 155680, 181820, 254548, 290912, 311360, 318185, 363640, 509096, 581824, 636370, 727280, 1018192, 1263649, 1272740, 1454560, 2036384, 2527298, 2545480, 2909120, 4072768, 5054596, 5090960, 6318245, 8845543, 10109192, 10181920, 12636490, 17691086, 20218384, 20363840, 25272980, 35382172, 40436768, 44227715, 50545960, 70764344, 80873536, 88455430, 101091920, 141528688, 176910860, 202183840, 283057376, 353821720, 404367680, 566114752, 707643440, 1415286880, 2830573760]

約数ペア:

[(1, 2830573760), (2, 1415286880), (4, 707643440), (5, 566114752), (7, 404367680), (8, 353821720), (10, 283057376), (14, 202183840), (16, 176910860), (20, 141528688), (28, 101091920), (32, 88455430), (35, 80873536), (40, 70764344), (56, 50545960), (64, 44227715), (70, 40436768), (80, 35382172), (112, 25272980), (139, 20363840), (140, 20218384), (160, 17691086), (224, 12636490), (278, 10181920), (280, 10109192), (320, 8845543), (448, 6318245), (556, 5090960), (560, 5054596), (695, 4072768), (973, 2909120), (1112, 2545480), (1120, 2527298), (1390, 2036384), (1946, 1454560), (2224, 1272740), (2240, 1263649), (2780, 1018192), (3892, 727280), (4448, 636370), (4865, 581824), (5560, 509096), (7784, 363640), (8896, 318185), (9091, 311360), (9730, 290912), (11120, 254548), (15568, 181820), (18182, 155680), (19460, 145456), (22240, 127274), (31136, 90910), (36364, 77840), (38920, 72728), (44480, 63637), (45455, 62272)]