329624960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 958612320

約数和(自身を除く): 628987360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 457, 460, 490, 560, 640, 644, 736, 784, 805, 896, 914, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1828, 1840, 1960, 2240, 2254, 2285, 2576, 2944, 3136, 3199, 3220, 3656, 3680, 3920, 4480, 4508, 4570, 5152, 5635, 6272, 6398, 6440, 7312, 7360, 7840, 9016, 9140, 10304, 10511, 11270, 12796, 12880, 14624, 14720, 15680, 15995, 18032, 18280, 20608, 21022, 22393, 22540, 25592, 25760, 29248, 31360, 31990, 36064, 36560, 42044, 44786, 45080, 51184, 51520, 52555, 58496, 63980, 72128, 73120, 73577, 84088, 89572, 90160, 102368, 103040, 105110, 111965, 127960, 144256, 146240, 147154, 168176, 179144, 180320, 204736, 210220, 223930, 255920, 292480, 294308, 336352, 358288, 360640, 367885, 409472, 420440, 447860, 511840, 515039, 588616, 672704, 716576, 721280, 735770, 840880, 895720, 1023680, 1030078, 1177232, 1345408, 1433152, 1471540, 1681760, 1791440, 2047360, 2060156, 2354464, 2575195, 2866304, 2943080, 3363520, 3582880, 4120312, 4708928, 5150390, 5886160, 6727040, 7165760, 8240624, 9417856, 10300780, 11772320, 14331520, 16481248, 20601560, 23544640, 32962496, 41203120, 47089280, 65924992, 82406240, 164812480, 329624960]

約数ペア:

[(1, 329624960), (2, 164812480), (4, 82406240), (5, 65924992), (7, 47089280), (8, 41203120), (10, 32962496), (14, 23544640), (16, 20601560), (20, 16481248), (23, 14331520), (28, 11772320), (32, 10300780), (35, 9417856), (40, 8240624), (46, 7165760), (49, 6727040), (56, 5886160), (64, 5150390), (70, 4708928), (80, 4120312), (92, 3582880), (98, 3363520), (112, 2943080), (115, 2866304), (128, 2575195), (140, 2354464), (160, 2060156), (161, 2047360), (184, 1791440), (196, 1681760), (224, 1471540), (230, 1433152), (245, 1345408), (280, 1177232), (320, 1030078), (322, 1023680), (368, 895720), (392, 840880), (448, 735770), (457, 721280), (460, 716576), (490, 672704), (560, 588616), (640, 515039), (644, 511840), (736, 447860), (784, 420440), (805, 409472), (896, 367885), (914, 360640), (920, 358288), (980, 336352), (1120, 294308), (1127, 292480), (1288, 255920), (1472, 223930), (1568, 210220), (1610, 204736), (1828, 180320), (1840, 179144), (1960, 168176), (2240, 147154), (2254, 146240), (2285, 144256), (2576, 127960), (2944, 111965), (3136, 105110), (3199, 103040), (3220, 102368), (3656, 90160), (3680, 89572), (3920, 84088), (4480, 73577), (4508, 73120), (4570, 72128), (5152, 63980), (5635, 58496), (6272, 52555), (6398, 51520), (6440, 51184), (7312, 45080), (7360, 44786), (7840, 42044), (9016, 36560), (9140, 36064), (10304, 31990), (10511, 31360), (11270, 29248), (12796, 25760), (12880, 25592), (14624, 22540), (14720, 22393), (15680, 21022), (15995, 20608), (18032, 18280)]