142756680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 473195520

約数和(自身を除く): 330438840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1303, 1320, 1660, 1826, 1992, 2490, 2606, 2739, 3320, 3652, 3909, 4565, 4980, 5212, 5478, 6515, 7304, 7818, 9130, 9960, 10424, 10956, 13030, 13695, 14333, 15636, 18260, 19545, 21912, 26060, 27390, 28666, 31272, 36520, 39090, 42999, 52120, 54780, 57332, 71665, 78180, 85998, 108149, 109560, 114664, 143330, 156360, 171996, 214995, 216298, 286660, 324447, 343992, 429990, 432596, 540745, 573320, 648894, 859980, 865192, 1081490, 1189639, 1297788, 1622235, 1719960, 2162980, 2379278, 2595576, 3244470, 3568917, 4325960, 4758556, 5948195, 6488940, 7137834, 9517112, 11896390, 12977880, 14275668, 17844585, 23792780, 28551336, 35689170, 47585560, 71378340, 142756680]

約数ペア:

[(1, 142756680), (2, 71378340), (3, 47585560), (4, 35689170), (5, 28551336), (6, 23792780), (8, 17844585), (10, 14275668), (11, 12977880), (12, 11896390), (15, 9517112), (20, 7137834), (22, 6488940), (24, 5948195), (30, 4758556), (33, 4325960), (40, 3568917), (44, 3244470), (55, 2595576), (60, 2379278), (66, 2162980), (83, 1719960), (88, 1622235), (110, 1297788), (120, 1189639), (132, 1081490), (165, 865192), (166, 859980), (220, 648894), (249, 573320), (264, 540745), (330, 432596), (332, 429990), (415, 343992), (440, 324447), (498, 286660), (660, 216298), (664, 214995), (830, 171996), (913, 156360), (996, 143330), (1245, 114664), (1303, 109560), (1320, 108149), (1660, 85998), (1826, 78180), (1992, 71665), (2490, 57332), (2606, 54780), (2739, 52120), (3320, 42999), (3652, 39090), (3909, 36520), (4565, 31272), (4980, 28666), (5212, 27390), (5478, 26060), (6515, 21912), (7304, 19545), (7818, 18260), (9130, 15636), (9960, 14333), (10424, 13695), (10956, 13030)]