172666560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 608332032

約数和(自身を除く): 435665472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 192, 197, 220, 240, 249, 264, 320, 330, 332, 352, 394, 415, 440, 480, 498, 528, 591, 660, 664, 704, 788, 830, 880, 913, 960, 985, 996, 1056, 1182, 1245, 1320, 1328, 1576, 1660, 1760, 1826, 1970, 1992, 2112, 2167, 2364, 2490, 2640, 2656, 2739, 2955, 3152, 3320, 3520, 3652, 3940, 3984, 4334, 4565, 4728, 4980, 5280, 5312, 5478, 5910, 6304, 6501, 6640, 7304, 7880, 7968, 8668, 9130, 9456, 9960, 10560, 10835, 10956, 11820, 12608, 13002, 13280, 13695, 14608, 15760, 15936, 16351, 17336, 18260, 18912, 19920, 21670, 21912, 23640, 26004, 26560, 27390, 29216, 31520, 32505, 32702, 34672, 36520, 37824, 39840, 43340, 43824, 47280, 49053, 52008, 54780, 58432, 63040, 65010, 65404, 69344, 73040, 79680, 81755, 86680, 87648, 94560, 98106, 104016, 109560, 130020, 130808, 138688, 146080, 163510, 173360, 175296, 179861, 189120, 196212, 208032, 219120, 245265, 260040, 261616, 292160, 327020, 346720, 359722, 392424, 416064, 438240, 490530, 520080, 523232, 539583, 654040, 693440, 719444, 784848, 876480, 899305, 981060, 1040160, 1046464, 1079166, 1308080, 1438888, 1569696, 1798610, 1962120, 2080320, 2158332, 2616160, 2697915, 2877776, 3139392, 3597220, 3924240, 4316664, 5232320, 5395830, 5755552, 7194440, 7848480, 8633328, 10791660, 11511104, 14388880, 15696960, 17266656, 21583320, 28777760, 34533312, 43166640, 57555520, 86333280, 172666560]

約数ペア:

[(1, 172666560), (2, 86333280), (3, 57555520), (4, 43166640), (5, 34533312), (6, 28777760), (8, 21583320), (10, 17266656), (11, 15696960), (12, 14388880), (15, 11511104), (16, 10791660), (20, 8633328), (22, 7848480), (24, 7194440), (30, 5755552), (32, 5395830), (33, 5232320), (40, 4316664), (44, 3924240), (48, 3597220), (55, 3139392), (60, 2877776), (64, 2697915), (66, 2616160), (80, 2158332), (83, 2080320), (88, 1962120), (96, 1798610), (110, 1569696), (120, 1438888), (132, 1308080), (160, 1079166), (165, 1046464), (166, 1040160), (176, 981060), (192, 899305), (197, 876480), (220, 784848), (240, 719444), (249, 693440), (264, 654040), (320, 539583), (330, 523232), (332, 520080), (352, 490530), (394, 438240), (415, 416064), (440, 392424), (480, 359722), (498, 346720), (528, 327020), (591, 292160), (660, 261616), (664, 260040), (704, 245265), (788, 219120), (830, 208032), (880, 196212), (913, 189120), (960, 179861), (985, 175296), (996, 173360), (1056, 163510), (1182, 146080), (1245, 138688), (1320, 130808), (1328, 130020), (1576, 109560), (1660, 104016), (1760, 98106), (1826, 94560), (1970, 87648), (1992, 86680), (2112, 81755), (2167, 79680), (2364, 73040), (2490, 69344), (2640, 65404), (2656, 65010), (2739, 63040), (2955, 58432), (3152, 54780), (3320, 52008), (3520, 49053), (3652, 47280), (3940, 43824), (3984, 43340), (4334, 39840), (4565, 37824), (4728, 36520), (4980, 34672), (5280, 32702), (5312, 32505), (5478, 31520), (5910, 29216), (6304, 27390), (6501, 26560), (6640, 26004), (7304, 23640), (7880, 21912), (7968, 21670), (8668, 19920), (9130, 18912), (9456, 18260), (9960, 17336), (10560, 16351), (10835, 15936), (10956, 15760), (11820, 14608), (12608, 13695), (13002, 13280)]