74295760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1761

約数の個数: 120

約数和(自身を含む): 219334176

約数和(自身を除く): 145038416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1723, 1960, 2156, 2695, 3080, 3446, 3920, 4312, 5390, 6160, 6892, 8615, 8624, 10780, 12061, 13784, 17230, 18953, 21560, 24122, 27568, 34460, 37906, 43120, 48244, 60305, 68920, 75812, 84427, 94765, 96488, 120610, 132671, 137840, 151624, 168854, 189530, 192976, 241220, 265342, 303248, 337708, 379060, 422135, 482440, 530684, 663355, 675416, 758120, 844270, 928697, 964880, 1061368, 1326710, 1350832, 1516240, 1688540, 1857394, 2122736, 2653420, 3377080, 3714788, 4643485, 5306840, 6754160, 7429576, 9286970, 10613680, 14859152, 18573940, 37147880, 74295760]

約数ペア:

[(1, 74295760), (2, 37147880), (4, 18573940), (5, 14859152), (7, 10613680), (8, 9286970), (10, 7429576), (11, 6754160), (14, 5306840), (16, 4643485), (20, 3714788), (22, 3377080), (28, 2653420), (35, 2122736), (40, 1857394), (44, 1688540), (49, 1516240), (55, 1350832), (56, 1326710), (70, 1061368), (77, 964880), (80, 928697), (88, 844270), (98, 758120), (110, 675416), (112, 663355), (140, 530684), (154, 482440), (176, 422135), (196, 379060), (220, 337708), (245, 303248), (280, 265342), (308, 241220), (385, 192976), (392, 189530), (440, 168854), (490, 151624), (539, 137840), (560, 132671), (616, 120610), (770, 96488), (784, 94765), (880, 84427), (980, 75812), (1078, 68920), (1232, 60305), (1540, 48244), (1723, 43120), (1960, 37906), (2156, 34460), (2695, 27568), (3080, 24122), (3446, 21560), (3920, 18953), (4312, 17230), (5390, 13784), (6160, 12061), (6892, 10780), (8615, 8624)]