323133440

素因数分解:

$2^{13}\times 5^1\times 7^3\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 224

約数和(自身を含む): 943660800

約数和(自身を除く): 620527360

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, 256, 280, 320, 322, 343, 368, 392, 448, 460, 490, 512, 560, 640, 644, 686, 736, 784, 805, 896, 920, 980, 1024, 1120, 1127, 1280, 1288, 1372, 1472, 1568, 1610, 1715, 1792, 1840, 1960, 2048, 2240, 2254, 2560, 2576, 2744, 2944, 3136, 3220, 3430, 3584, 3680, 3920, 4096, 4480, 4508, 5120, 5152, 5488, 5635, 5888, 6272, 6440, 6860, 7168, 7360, 7840, 7889, 8192, 8960, 9016, 10240, 10304, 10976, 11270, 11776, 12544, 12880, 13720, 14336, 14720, 15680, 15778, 17920, 18032, 20480, 20608, 21952, 22540, 23552, 25088, 25760, 27440, 28672, 29440, 31360, 31556, 35840, 36064, 39445, 40960, 41216, 43904, 45080, 47104, 50176, 51520, 54880, 57344, 58880, 62720, 63112, 71680, 72128, 78890, 82432, 87808, 90160, 94208, 100352, 103040, 109760, 117760, 125440, 126224, 143360, 144256, 157780, 164864, 175616, 180320, 188416, 200704, 206080, 219520, 235520, 250880, 252448, 286720, 288512, 315560, 329728, 351232, 360640, 401408, 412160, 439040, 471040, 501760, 504896, 577024, 631120, 659456, 702464, 721280, 824320, 878080, 942080, 1003520, 1009792, 1154048, 1262240, 1318912, 1404928, 1442560, 1648640, 1756160, 2007040, 2019584, 2308096, 2524480, 2809856, 2885120, 3297280, 3512320, 4039168, 4616192, 5048960, 5770240, 6594560, 7024640, 8078336, 9232384, 10097920, 11540480, 14049280, 16156672, 20195840, 23080960, 32313344, 40391680, 46161920, 64626688, 80783360, 161566720, 323133440]

約数ペア:

[(1, 323133440), (2, 161566720), (4, 80783360), (5, 64626688), (7, 46161920), (8, 40391680), (10, 32313344), (14, 23080960), (16, 20195840), (20, 16156672), (23, 14049280), (28, 11540480), (32, 10097920), (35, 9232384), (40, 8078336), (46, 7024640), (49, 6594560), (56, 5770240), (64, 5048960), (70, 4616192), (80, 4039168), (92, 3512320), (98, 3297280), (112, 2885120), (115, 2809856), (128, 2524480), (140, 2308096), (160, 2019584), (161, 2007040), (184, 1756160), (196, 1648640), (224, 1442560), (230, 1404928), (245, 1318912), (256, 1262240), (280, 1154048), (320, 1009792), (322, 1003520), (343, 942080), (368, 878080), (392, 824320), (448, 721280), (460, 702464), (490, 659456), (512, 631120), (560, 577024), (640, 504896), (644, 501760), (686, 471040), (736, 439040), (784, 412160), (805, 401408), (896, 360640), (920, 351232), (980, 329728), (1024, 315560), (1120, 288512), (1127, 286720), (1280, 252448), (1288, 250880), (1372, 235520), (1472, 219520), (1568, 206080), (1610, 200704), (1715, 188416), (1792, 180320), (1840, 175616), (1960, 164864), (2048, 157780), (2240, 144256), (2254, 143360), (2560, 126224), (2576, 125440), (2744, 117760), (2944, 109760), (3136, 103040), (3220, 100352), (3430, 94208), (3584, 90160), (3680, 87808), (3920, 82432), (4096, 78890), (4480, 72128), (4508, 71680), (5120, 63112), (5152, 62720), (5488, 58880), (5635, 57344), (5888, 54880), (6272, 51520), (6440, 50176), (6860, 47104), (7168, 45080), (7360, 43904), (7840, 41216), (7889, 40960), (8192, 39445), (8960, 36064), (9016, 35840), (10240, 31556), (10304, 31360), (10976, 29440), (11270, 28672), (11776, 27440), (12544, 25760), (12880, 25088), (13720, 23552), (14336, 22540), (14720, 21952), (15680, 20608), (15778, 20480), (17920, 18032)]