64134120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 147373080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1223, 1311, 1380, 1748, 2185, 2280, 2446, 2622, 2760, 3496, 3669, 4370, 4892, 5244, 6115, 6555, 7338, 8740, 9784, 10488, 12230, 13110, 14676, 17480, 18345, 23237, 24460, 26220, 28129, 29352, 36690, 46474, 48920, 52440, 56258, 69711, 73380, 84387, 92948, 112516, 116185, 139422, 140645, 146760, 168774, 185896, 225032, 232370, 278844, 281290, 337548, 348555, 421935, 464740, 534451, 557688, 562580, 675096, 697110, 843870, 929480, 1068902, 1125160, 1394220, 1603353, 1687740, 2137804, 2672255, 2788440, 3206706, 3375480, 4275608, 5344510, 6413412, 8016765, 10689020, 12826824, 16033530, 21378040, 32067060, 64134120]

約数ペア:

[(1, 64134120), (2, 32067060), (3, 21378040), (4, 16033530), (5, 12826824), (6, 10689020), (8, 8016765), (10, 6413412), (12, 5344510), (15, 4275608), (19, 3375480), (20, 3206706), (23, 2788440), (24, 2672255), (30, 2137804), (38, 1687740), (40, 1603353), (46, 1394220), (57, 1125160), (60, 1068902), (69, 929480), (76, 843870), (92, 697110), (95, 675096), (114, 562580), (115, 557688), (120, 534451), (138, 464740), (152, 421935), (184, 348555), (190, 337548), (228, 281290), (230, 278844), (276, 232370), (285, 225032), (345, 185896), (380, 168774), (437, 146760), (456, 140645), (460, 139422), (552, 116185), (570, 112516), (690, 92948), (760, 84387), (874, 73380), (920, 69711), (1140, 56258), (1223, 52440), (1311, 48920), (1380, 46474), (1748, 36690), (2185, 29352), (2280, 28129), (2446, 26220), (2622, 24460), (2760, 23237), (3496, 18345), (3669, 17480), (4370, 14676), (4892, 13110), (5244, 12230), (6115, 10488), (6555, 9784), (7338, 8740)]