285513360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 160

約数和(自身を含む): 977937408

約数和(自身を除く): 692424048

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, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 415, 440, 498, 528, 660, 664, 830, 880, 913, 996, 1245, 1303, 1320, 1328, 1660, 1826, 1992, 2490, 2606, 2640, 2739, 3320, 3652, 3909, 3984, 4565, 4980, 5212, 5478, 6515, 6640, 7304, 7818, 9130, 9960, 10424, 10956, 13030, 13695, 14333, 14608, 15636, 18260, 19545, 19920, 20848, 21912, 26060, 27390, 28666, 31272, 36520, 39090, 42999, 43824, 52120, 54780, 57332, 62544, 71665, 73040, 78180, 85998, 104240, 108149, 109560, 114664, 143330, 156360, 171996, 214995, 216298, 219120, 229328, 286660, 312720, 324447, 343992, 429990, 432596, 540745, 573320, 648894, 687984, 859980, 865192, 1081490, 1146640, 1189639, 1297788, 1622235, 1719960, 1730384, 2162980, 2379278, 2595576, 3244470, 3439920, 3568917, 4325960, 4758556, 5191152, 5948195, 6488940, 7137834, 8651920, 9517112, 11896390, 12977880, 14275668, 17844585, 19034224, 23792780, 25955760, 28551336, 35689170, 47585560, 57102672, 71378340, 95171120, 142756680, 285513360]

約数ペア:

[(1, 285513360), (2, 142756680), (3, 95171120), (4, 71378340), (5, 57102672), (6, 47585560), (8, 35689170), (10, 28551336), (11, 25955760), (12, 23792780), (15, 19034224), (16, 17844585), (20, 14275668), (22, 12977880), (24, 11896390), (30, 9517112), (33, 8651920), (40, 7137834), (44, 6488940), (48, 5948195), (55, 5191152), (60, 4758556), (66, 4325960), (80, 3568917), (83, 3439920), (88, 3244470), (110, 2595576), (120, 2379278), (132, 2162980), (165, 1730384), (166, 1719960), (176, 1622235), (220, 1297788), (240, 1189639), (249, 1146640), (264, 1081490), (330, 865192), (332, 859980), (415, 687984), (440, 648894), (498, 573320), (528, 540745), (660, 432596), (664, 429990), (830, 343992), (880, 324447), (913, 312720), (996, 286660), (1245, 229328), (1303, 219120), (1320, 216298), (1328, 214995), (1660, 171996), (1826, 156360), (1992, 143330), (2490, 114664), (2606, 109560), (2640, 108149), (2739, 104240), (3320, 85998), (3652, 78180), (3909, 73040), (3984, 71665), (4565, 62544), (4980, 57332), (5212, 54780), (5478, 52120), (6515, 43824), (6640, 42999), (7304, 39090), (7818, 36520), (9130, 31272), (9960, 28666), (10424, 27390), (10956, 26060), (13030, 21912), (13695, 20848), (14333, 19920), (14608, 19545), (15636, 18260)]