514381680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1979}}^1$

素因数の和:2036

約数の個数: 180

約数和(自身を含む): 1824090840

約数和(自身を除く): 1309709160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 1979, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 3958, 4332, 4560, 5415, 5776, 5937, 6498, 6840, 7220, 7916, 8664, 9895, 10830, 11874, 12996, 13680, 14440, 15832, 16245, 17328, 17811, 19790, 21660, 23748, 25992, 28880, 29685, 31664, 32490, 35622, 37601, 39580, 43320, 47496, 51984, 59370, 64980, 71244, 75202, 79160, 86640, 89055, 94992, 112803, 118740, 129960, 142488, 150404, 158320, 178110, 188005, 225606, 237480, 259920, 284976, 300808, 338409, 356220, 376010, 451212, 474960, 564015, 601616, 676818, 712440, 714419, 752020, 902424, 1128030, 1353636, 1424880, 1428838, 1504040, 1692045, 1804848, 2143257, 2256060, 2707272, 2857676, 3008080, 3384090, 3572095, 4286514, 4512120, 5414544, 5715352, 6429771, 6768180, 7144190, 8573028, 9024240, 10716285, 11430704, 12859542, 13536360, 14288380, 17146056, 21432570, 25719084, 27072720, 28576760, 32148855, 34292112, 42865140, 51438168, 57153520, 64297710, 85730280, 102876336, 128595420, 171460560, 257190840, 514381680]

約数ペア:

[(1, 514381680), (2, 257190840), (3, 171460560), (4, 128595420), (5, 102876336), (6, 85730280), (8, 64297710), (9, 57153520), (10, 51438168), (12, 42865140), (15, 34292112), (16, 32148855), (18, 28576760), (19, 27072720), (20, 25719084), (24, 21432570), (30, 17146056), (36, 14288380), (38, 13536360), (40, 12859542), (45, 11430704), (48, 10716285), (57, 9024240), (60, 8573028), (72, 7144190), (76, 6768180), (80, 6429771), (90, 5715352), (95, 5414544), (114, 4512120), (120, 4286514), (144, 3572095), (152, 3384090), (171, 3008080), (180, 2857676), (190, 2707272), (228, 2256060), (240, 2143257), (285, 1804848), (304, 1692045), (342, 1504040), (360, 1428838), (361, 1424880), (380, 1353636), (456, 1128030), (570, 902424), (684, 752020), (720, 714419), (722, 712440), (760, 676818), (855, 601616), (912, 564015), (1083, 474960), (1140, 451212), (1368, 376010), (1444, 356220), (1520, 338409), (1710, 300808), (1805, 284976), (1979, 259920), (2166, 237480), (2280, 225606), (2736, 188005), (2888, 178110), (3249, 158320), (3420, 150404), (3610, 142488), (3958, 129960), (4332, 118740), (4560, 112803), (5415, 94992), (5776, 89055), (5937, 86640), (6498, 79160), (6840, 75202), (7220, 71244), (7916, 64980), (8664, 59370), (9895, 51984), (10830, 47496), (11874, 43320), (12996, 39580), (13680, 37601), (14440, 35622), (15832, 32490), (16245, 31664), (17328, 29685), (17811, 28880), (19790, 25992), (21660, 23748)]