6388458880

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 15635008800

約数和(自身を除く): 9246549920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 331, 424, 530, 569, 640, 662, 848, 1060, 1138, 1324, 1655, 1696, 2120, 2276, 2648, 2845, 3310, 3392, 4240, 4552, 5296, 5690, 6620, 6784, 8480, 9104, 10592, 11380, 13240, 16960, 17543, 18208, 21184, 22760, 26480, 30157, 33920, 35086, 36416, 42368, 45520, 52960, 60314, 70172, 72832, 87715, 91040, 105920, 120628, 140344, 150785, 175430, 182080, 188339, 211840, 241256, 280688, 301570, 350860, 364160, 376678, 482512, 561376, 603140, 701720, 753356, 941695, 965024, 1122752, 1206280, 1403440, 1506712, 1883390, 1930048, 2245504, 2412560, 2806880, 3013424, 3766780, 3860096, 4825120, 5613760, 6026848, 7533560, 9650240, 9981967, 11227520, 12053696, 15067120, 19300480, 19963934, 24107392, 30134240, 39927868, 49909835, 60268480, 79855736, 99819670, 120536960, 159711472, 199639340, 319422944, 399278680, 638845888, 798557360, 1277691776, 1597114720, 3194229440, 6388458880]

約数ペア:

[(1, 6388458880), (2, 3194229440), (4, 1597114720), (5, 1277691776), (8, 798557360), (10, 638845888), (16, 399278680), (20, 319422944), (32, 199639340), (40, 159711472), (53, 120536960), (64, 99819670), (80, 79855736), (106, 60268480), (128, 49909835), (160, 39927868), (212, 30134240), (265, 24107392), (320, 19963934), (331, 19300480), (424, 15067120), (530, 12053696), (569, 11227520), (640, 9981967), (662, 9650240), (848, 7533560), (1060, 6026848), (1138, 5613760), (1324, 4825120), (1655, 3860096), (1696, 3766780), (2120, 3013424), (2276, 2806880), (2648, 2412560), (2845, 2245504), (3310, 1930048), (3392, 1883390), (4240, 1506712), (4552, 1403440), (5296, 1206280), (5690, 1122752), (6620, 965024), (6784, 941695), (8480, 753356), (9104, 701720), (10592, 603140), (11380, 561376), (13240, 482512), (16960, 376678), (17543, 364160), (18208, 350860), (21184, 301570), (22760, 280688), (26480, 241256), (30157, 211840), (33920, 188339), (35086, 182080), (36416, 175430), (42368, 150785), (45520, 140344), (52960, 120628), (60314, 105920), (70172, 91040), (72832, 87715)]