302298640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1245

約数の個数: 120

約数和(自身を含む): 830518272

約数和(自身を除く): 528219632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1151, 1340, 1876, 1960, 2302, 2345, 2680, 3283, 3752, 3920, 4604, 4690, 5360, 5755, 6566, 7504, 8057, 9208, 9380, 11510, 13132, 16114, 16415, 18416, 18760, 23020, 26264, 32228, 32830, 37520, 40285, 46040, 52528, 56399, 64456, 65660, 77117, 80570, 92080, 112798, 128912, 131320, 154234, 161140, 225596, 262640, 281995, 308468, 322280, 385585, 451192, 539819, 563990, 616936, 644560, 771170, 902384, 1079638, 1127980, 1233872, 1542340, 2159276, 2255960, 2699095, 3084680, 3778733, 4318552, 4511920, 5398190, 6169360, 7557466, 8637104, 10796380, 15114932, 18893665, 21592760, 30229864, 37787330, 43185520, 60459728, 75574660, 151149320, 302298640]

約数ペア:

[(1, 302298640), (2, 151149320), (4, 75574660), (5, 60459728), (7, 43185520), (8, 37787330), (10, 30229864), (14, 21592760), (16, 18893665), (20, 15114932), (28, 10796380), (35, 8637104), (40, 7557466), (49, 6169360), (56, 5398190), (67, 4511920), (70, 4318552), (80, 3778733), (98, 3084680), (112, 2699095), (134, 2255960), (140, 2159276), (196, 1542340), (245, 1233872), (268, 1127980), (280, 1079638), (335, 902384), (392, 771170), (469, 644560), (490, 616936), (536, 563990), (560, 539819), (670, 451192), (784, 385585), (938, 322280), (980, 308468), (1072, 281995), (1151, 262640), (1340, 225596), (1876, 161140), (1960, 154234), (2302, 131320), (2345, 128912), (2680, 112798), (3283, 92080), (3752, 80570), (3920, 77117), (4604, 65660), (4690, 64456), (5360, 56399), (5755, 52528), (6566, 46040), (7504, 40285), (8057, 37520), (9208, 32830), (9380, 32228), (11510, 26264), (13132, 23020), (16114, 18760), (16415, 18416)]