40252080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 138562560

約数和(自身を除く): 98310480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 193, 220, 237, 240, 264, 316, 330, 386, 395, 440, 474, 528, 579, 632, 660, 772, 790, 869, 880, 948, 965, 1158, 1185, 1264, 1320, 1544, 1580, 1738, 1896, 1930, 2123, 2316, 2370, 2607, 2640, 2895, 3088, 3160, 3476, 3792, 3860, 4246, 4345, 4632, 4740, 5214, 5790, 6320, 6369, 6952, 7720, 8492, 8690, 9264, 9480, 10428, 10615, 11580, 12738, 13035, 13904, 15247, 15440, 16984, 17380, 18960, 20856, 21230, 23160, 25476, 26070, 30494, 31845, 33968, 34760, 41712, 42460, 45741, 46320, 50952, 52140, 60988, 63690, 69520, 76235, 84920, 91482, 101904, 104280, 121976, 127380, 152470, 167717, 169840, 182964, 208560, 228705, 243952, 254760, 304940, 335434, 365928, 457410, 503151, 509520, 609880, 670868, 731856, 838585, 914820, 1006302, 1219760, 1341736, 1677170, 1829640, 2012604, 2515755, 2683472, 3354340, 3659280, 4025208, 5031510, 6708680, 8050416, 10063020, 13417360, 20126040, 40252080]

約数ペア:

[(1, 40252080), (2, 20126040), (3, 13417360), (4, 10063020), (5, 8050416), (6, 6708680), (8, 5031510), (10, 4025208), (11, 3659280), (12, 3354340), (15, 2683472), (16, 2515755), (20, 2012604), (22, 1829640), (24, 1677170), (30, 1341736), (33, 1219760), (40, 1006302), (44, 914820), (48, 838585), (55, 731856), (60, 670868), (66, 609880), (79, 509520), (80, 503151), (88, 457410), (110, 365928), (120, 335434), (132, 304940), (158, 254760), (165, 243952), (176, 228705), (193, 208560), (220, 182964), (237, 169840), (240, 167717), (264, 152470), (316, 127380), (330, 121976), (386, 104280), (395, 101904), (440, 91482), (474, 84920), (528, 76235), (579, 69520), (632, 63690), (660, 60988), (772, 52140), (790, 50952), (869, 46320), (880, 45741), (948, 42460), (965, 41712), (1158, 34760), (1185, 33968), (1264, 31845), (1320, 30494), (1544, 26070), (1580, 25476), (1738, 23160), (1896, 21230), (1930, 20856), (2123, 18960), (2316, 17380), (2370, 16984), (2607, 15440), (2640, 15247), (2895, 13904), (3088, 13035), (3160, 12738), (3476, 11580), (3792, 10615), (3860, 10428), (4246, 9480), (4345, 9264), (4632, 8690), (4740, 8492), (5214, 7720), (5790, 6952), (6320, 6369)]