136445640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 426816000

約数和(自身を除く): 290370360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 79, 111, 120, 148, 158, 185, 222, 237, 296, 316, 370, 389, 395, 444, 474, 555, 632, 740, 778, 790, 888, 948, 1110, 1167, 1185, 1480, 1556, 1580, 1896, 1945, 2220, 2334, 2370, 2923, 3112, 3160, 3890, 4440, 4668, 4740, 5835, 5846, 7780, 8769, 9336, 9480, 11670, 11692, 14393, 14615, 15560, 17538, 23340, 23384, 28786, 29230, 30731, 35076, 43179, 43845, 46680, 57572, 58460, 61462, 70152, 71965, 86358, 87690, 92193, 115144, 116920, 122924, 143930, 153655, 172716, 175380, 184386, 215895, 245848, 287860, 307310, 345432, 350760, 368772, 431790, 460965, 575720, 614620, 737544, 863580, 921930, 1137047, 1229240, 1727160, 1843860, 2274094, 3411141, 3687720, 4548188, 5685235, 6822282, 9096376, 11370470, 13644564, 17055705, 22740940, 27289128, 34111410, 45481880, 68222820, 136445640]

約数ペア:

[(1, 136445640), (2, 68222820), (3, 45481880), (4, 34111410), (5, 27289128), (6, 22740940), (8, 17055705), (10, 13644564), (12, 11370470), (15, 9096376), (20, 6822282), (24, 5685235), (30, 4548188), (37, 3687720), (40, 3411141), (60, 2274094), (74, 1843860), (79, 1727160), (111, 1229240), (120, 1137047), (148, 921930), (158, 863580), (185, 737544), (222, 614620), (237, 575720), (296, 460965), (316, 431790), (370, 368772), (389, 350760), (395, 345432), (444, 307310), (474, 287860), (555, 245848), (632, 215895), (740, 184386), (778, 175380), (790, 172716), (888, 153655), (948, 143930), (1110, 122924), (1167, 116920), (1185, 115144), (1480, 92193), (1556, 87690), (1580, 86358), (1896, 71965), (1945, 70152), (2220, 61462), (2334, 58460), (2370, 57572), (2923, 46680), (3112, 43845), (3160, 43179), (3890, 35076), (4440, 30731), (4668, 29230), (4740, 28786), (5835, 23384), (5846, 23340), (7780, 17538), (8769, 15560), (9336, 14615), (9480, 14393), (11670, 11692)]