893294080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 2482698240

約数和(自身を除く): 1589404160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 395, 448, 512, 553, 560, 631, 632, 640, 790, 896, 1106, 1120, 1262, 1264, 1280, 1580, 1792, 2212, 2240, 2524, 2528, 2560, 2765, 3155, 3160, 3584, 4417, 4424, 4480, 5048, 5056, 5530, 6310, 6320, 8834, 8848, 8960, 10096, 10112, 11060, 12620, 12640, 17668, 17696, 17920, 20192, 20224, 22085, 22120, 25240, 25280, 35336, 35392, 40384, 40448, 44170, 44240, 49849, 50480, 50560, 70672, 70784, 80768, 88340, 88480, 99698, 100960, 101120, 141344, 141568, 161536, 176680, 176960, 199396, 201920, 202240, 249245, 282688, 283136, 323072, 348943, 353360, 353920, 398792, 403840, 498490, 565376, 697886, 706720, 707840, 797584, 807680, 996980, 1130752, 1395772, 1413440, 1415680, 1595168, 1615360, 1744715, 1993960, 2261504, 2791544, 2826880, 3190336, 3489430, 3987920, 5583088, 5653760, 6380672, 6978860, 7975840, 11166176, 11307520, 12761344, 13957720, 15951680, 22332352, 25522688, 27915440, 31903360, 44664704, 55830880, 63806720, 89329408, 111661760, 127613440, 178658816, 223323520, 446647040, 893294080]

約数ペア:

[(1, 893294080), (2, 446647040), (4, 223323520), (5, 178658816), (7, 127613440), (8, 111661760), (10, 89329408), (14, 63806720), (16, 55830880), (20, 44664704), (28, 31903360), (32, 27915440), (35, 25522688), (40, 22332352), (56, 15951680), (64, 13957720), (70, 12761344), (79, 11307520), (80, 11166176), (112, 7975840), (128, 6978860), (140, 6380672), (158, 5653760), (160, 5583088), (224, 3987920), (256, 3489430), (280, 3190336), (316, 2826880), (320, 2791544), (395, 2261504), (448, 1993960), (512, 1744715), (553, 1615360), (560, 1595168), (631, 1415680), (632, 1413440), (640, 1395772), (790, 1130752), (896, 996980), (1106, 807680), (1120, 797584), (1262, 707840), (1264, 706720), (1280, 697886), (1580, 565376), (1792, 498490), (2212, 403840), (2240, 398792), (2524, 353920), (2528, 353360), (2560, 348943), (2765, 323072), (3155, 283136), (3160, 282688), (3584, 249245), (4417, 202240), (4424, 201920), (4480, 199396), (5048, 176960), (5056, 176680), (5530, 161536), (6310, 141568), (6320, 141344), (8834, 101120), (8848, 100960), (8960, 99698), (10096, 88480), (10112, 88340), (11060, 80768), (12620, 70784), (12640, 70672), (17668, 50560), (17696, 50480), (17920, 49849), (20192, 44240), (20224, 44170), (22085, 40448), (22120, 40384), (25240, 35392), (25280, 35336)]