207028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 684956160

約数和(自身を除く): 477927600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 547, 570, 664, 760, 830, 912, 996, 1094, 1140, 1245, 1328, 1520, 1577, 1641, 1660, 1992, 2188, 2280, 2490, 2735, 3154, 3282, 3320, 3984, 4376, 4560, 4731, 4980, 5470, 6308, 6564, 6640, 7885, 8205, 8752, 9462, 9960, 10393, 10940, 12616, 13128, 15770, 16410, 18924, 19920, 20786, 21880, 23655, 25232, 26256, 31179, 31540, 32820, 37848, 41572, 43760, 45401, 47310, 51965, 62358, 63080, 65640, 75696, 83144, 90802, 94620, 103930, 124716, 126160, 131280, 136203, 155895, 166288, 181604, 189240, 207860, 227005, 249432, 272406, 311790, 363208, 378480, 415720, 454010, 498864, 544812, 623580, 681015, 726416, 831440, 862619, 908020, 1089624, 1247160, 1362030, 1725238, 1816040, 2179248, 2494320, 2587857, 2724060, 3450476, 3632080, 4313095, 5175714, 5448120, 6900952, 8626190, 10351428, 10896240, 12939285, 13801904, 17252380, 20702856, 25878570, 34504760, 41405712, 51757140, 69009520, 103514280, 207028560]

約数ペア:

[(1, 207028560), (2, 103514280), (3, 69009520), (4, 51757140), (5, 41405712), (6, 34504760), (8, 25878570), (10, 20702856), (12, 17252380), (15, 13801904), (16, 12939285), (19, 10896240), (20, 10351428), (24, 8626190), (30, 6900952), (38, 5448120), (40, 5175714), (48, 4313095), (57, 3632080), (60, 3450476), (76, 2724060), (80, 2587857), (83, 2494320), (95, 2179248), (114, 1816040), (120, 1725238), (152, 1362030), (166, 1247160), (190, 1089624), (228, 908020), (240, 862619), (249, 831440), (285, 726416), (304, 681015), (332, 623580), (380, 544812), (415, 498864), (456, 454010), (498, 415720), (547, 378480), (570, 363208), (664, 311790), (760, 272406), (830, 249432), (912, 227005), (996, 207860), (1094, 189240), (1140, 181604), (1245, 166288), (1328, 155895), (1520, 136203), (1577, 131280), (1641, 126160), (1660, 124716), (1992, 103930), (2188, 94620), (2280, 90802), (2490, 83144), (2735, 75696), (3154, 65640), (3282, 63080), (3320, 62358), (3984, 51965), (4376, 47310), (4560, 45401), (4731, 43760), (4980, 41572), (5470, 37848), (6308, 32820), (6564, 31540), (6640, 31179), (7885, 26256), (8205, 25232), (8752, 23655), (9462, 21880), (9960, 20786), (10393, 19920), (10940, 18924), (12616, 16410), (13128, 15770)]