201677520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 489706800

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, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 967, 1185, 1264, 1320, 1580, 1738, 1896, 1934, 2370, 2607, 2640, 2901, 3160, 3476, 3792, 3868, 4345, 4740, 4835, 5214, 5802, 6320, 6952, 7736, 8690, 9480, 9670, 10428, 10637, 11604, 13035, 13904, 14505, 15472, 17380, 18960, 19340, 20856, 21274, 23208, 26070, 29010, 31911, 34760, 38680, 41712, 42548, 46416, 52140, 53185, 58020, 63822, 69520, 76393, 77360, 85096, 104280, 106370, 116040, 127644, 152786, 159555, 170192, 208560, 212740, 229179, 232080, 255288, 305572, 319110, 381965, 425480, 458358, 510576, 611144, 638220, 763930, 840323, 850960, 916716, 1145895, 1222288, 1276440, 1527860, 1680646, 1833432, 2291790, 2520969, 2552880, 3055720, 3361292, 3666864, 4201615, 4583580, 5041938, 6111440, 6722584, 8403230, 9167160, 10083876, 12604845, 13445168, 16806460, 18334320, 20167752, 25209690, 33612920, 40335504, 50419380, 67225840, 100838760, 201677520]

約数ペア:

[(1, 201677520), (2, 100838760), (3, 67225840), (4, 50419380), (5, 40335504), (6, 33612920), (8, 25209690), (10, 20167752), (11, 18334320), (12, 16806460), (15, 13445168), (16, 12604845), (20, 10083876), (22, 9167160), (24, 8403230), (30, 6722584), (33, 6111440), (40, 5041938), (44, 4583580), (48, 4201615), (55, 3666864), (60, 3361292), (66, 3055720), (79, 2552880), (80, 2520969), (88, 2291790), (110, 1833432), (120, 1680646), (132, 1527860), (158, 1276440), (165, 1222288), (176, 1145895), (220, 916716), (237, 850960), (240, 840323), (264, 763930), (316, 638220), (330, 611144), (395, 510576), (440, 458358), (474, 425480), (528, 381965), (632, 319110), (660, 305572), (790, 255288), (869, 232080), (880, 229179), (948, 212740), (967, 208560), (1185, 170192), (1264, 159555), (1320, 152786), (1580, 127644), (1738, 116040), (1896, 106370), (1934, 104280), (2370, 85096), (2607, 77360), (2640, 76393), (2901, 69520), (3160, 63822), (3476, 58020), (3792, 53185), (3868, 52140), (4345, 46416), (4740, 42548), (4835, 41712), (5214, 38680), (5802, 34760), (6320, 31911), (6952, 29010), (7736, 26070), (8690, 23208), (9480, 21274), (9670, 20856), (10428, 19340), (10637, 18960), (11604, 17380), (13035, 15472), (13904, 14505)]