237009920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 176

約数和(自身を含む): 689757120

約数和(自身を除く): 452747200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 389, 448, 476, 512, 544, 560, 595, 640, 680, 778, 896, 952, 1024, 1088, 1120, 1190, 1280, 1360, 1556, 1792, 1904, 1945, 2176, 2240, 2380, 2560, 2720, 2723, 3112, 3584, 3808, 3890, 4352, 4480, 4760, 5120, 5440, 5446, 6224, 6613, 7168, 7616, 7780, 8704, 8960, 9520, 10880, 10892, 12448, 13226, 13615, 15232, 15560, 17408, 17920, 19040, 21760, 21784, 24896, 26452, 27230, 30464, 31120, 33065, 35840, 38080, 43520, 43568, 46291, 49792, 52904, 54460, 60928, 62240, 66130, 76160, 87040, 87136, 92582, 99584, 105808, 108920, 121856, 124480, 132260, 152320, 174272, 185164, 199168, 211616, 217840, 231455, 248960, 264520, 304640, 348544, 370328, 398336, 423232, 435680, 462910, 497920, 529040, 609280, 697088, 740656, 846464, 871360, 925820, 995840, 1058080, 1394176, 1481312, 1692928, 1742720, 1851640, 1991680, 2116160, 2788352, 2962624, 3385856, 3485440, 3703280, 4232320, 5925248, 6771712, 6970880, 7406560, 8464640, 11850496, 13941760, 14813120, 16929280, 23700992, 29626240, 33858560, 47401984, 59252480, 118504960, 237009920]

約数ペア:

[(1, 237009920), (2, 118504960), (4, 59252480), (5, 47401984), (7, 33858560), (8, 29626240), (10, 23700992), (14, 16929280), (16, 14813120), (17, 13941760), (20, 11850496), (28, 8464640), (32, 7406560), (34, 6970880), (35, 6771712), (40, 5925248), (56, 4232320), (64, 3703280), (68, 3485440), (70, 3385856), (80, 2962624), (85, 2788352), (112, 2116160), (119, 1991680), (128, 1851640), (136, 1742720), (140, 1692928), (160, 1481312), (170, 1394176), (224, 1058080), (238, 995840), (256, 925820), (272, 871360), (280, 846464), (320, 740656), (340, 697088), (389, 609280), (448, 529040), (476, 497920), (512, 462910), (544, 435680), (560, 423232), (595, 398336), (640, 370328), (680, 348544), (778, 304640), (896, 264520), (952, 248960), (1024, 231455), (1088, 217840), (1120, 211616), (1190, 199168), (1280, 185164), (1360, 174272), (1556, 152320), (1792, 132260), (1904, 124480), (1945, 121856), (2176, 108920), (2240, 105808), (2380, 99584), (2560, 92582), (2720, 87136), (2723, 87040), (3112, 76160), (3584, 66130), (3808, 62240), (3890, 60928), (4352, 54460), (4480, 52904), (4760, 49792), (5120, 46291), (5440, 43568), (5446, 43520), (6224, 38080), (6613, 35840), (7168, 33065), (7616, 31120), (7780, 30464), (8704, 27230), (8960, 26452), (9520, 24896), (10880, 21784), (10892, 21760), (12448, 19040), (13226, 17920), (13615, 17408), (15232, 15560)]