1128777018880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{30269}}^1$

素因数の和:32380

約数の個数: 160

約数和(自身を含む): 3094639162560

約数和(自身を除く): 1965862143680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2081, 2240, 2560, 3584, 4162, 4480, 8324, 8960, 10405, 14567, 16648, 17920, 20810, 29134, 30269, 33296, 41620, 58268, 60538, 66592, 72835, 83240, 116536, 121076, 133184, 145670, 151345, 166480, 211883, 233072, 242152, 266368, 291340, 302690, 332960, 423766, 466144, 484304, 532736, 582680, 605380, 665920, 847532, 932288, 968608, 1059415, 1065472, 1165360, 1210760, 1331840, 1695064, 1864576, 1937216, 2118830, 2330720, 2421520, 2663680, 3390128, 3729152, 3874432, 4237660, 4661440, 4843040, 5327360, 6780256, 7458304, 7748864, 8475320, 9322880, 9686080, 13560512, 15497728, 16950640, 18645760, 19372160, 27121024, 33901280, 37291520, 38744320, 54242048, 62989789, 67802560, 77488640, 108484096, 125979578, 135605120, 251959156, 271210240, 314948945, 440928523, 503918312, 542420480, 629897890, 881857046, 1007836624, 1259795780, 1763714092, 2015673248, 2204642615, 2519591560, 3527428184, 4031346496, 4409285230, 5039183120, 7054856368, 8062692992, 8818570460, 10078366240, 14109712736, 16125385984, 17637140920, 20156732480, 28219425472, 32250771968, 35274281840, 40313464960, 56438850944, 70548563680, 80626929920, 112877701888, 141097127360, 161253859840, 225755403776, 282194254720, 564388509440, 1128777018880]

約数ペア:

[(1, 1128777018880), (2, 564388509440), (4, 282194254720), (5, 225755403776), (7, 161253859840), (8, 141097127360), (10, 112877701888), (14, 80626929920), (16, 70548563680), (20, 56438850944), (28, 40313464960), (32, 35274281840), (35, 32250771968), (40, 28219425472), (56, 20156732480), (64, 17637140920), (70, 16125385984), (80, 14109712736), (112, 10078366240), (128, 8818570460), (140, 8062692992), (160, 7054856368), (224, 5039183120), (256, 4409285230), (280, 4031346496), (320, 3527428184), (448, 2519591560), (512, 2204642615), (560, 2015673248), (640, 1763714092), (896, 1259795780), (1120, 1007836624), (1280, 881857046), (1792, 629897890), (2081, 542420480), (2240, 503918312), (2560, 440928523), (3584, 314948945), (4162, 271210240), (4480, 251959156), (8324, 135605120), (8960, 125979578), (10405, 108484096), (14567, 77488640), (16648, 67802560), (17920, 62989789), (20810, 54242048), (29134, 38744320), (30269, 37291520), (33296, 33901280), (41620, 27121024), (58268, 19372160), (60538, 18645760), (66592, 16950640), (72835, 15497728), (83240, 13560512), (116536, 9686080), (121076, 9322880), (133184, 8475320), (145670, 7748864), (151345, 7458304), (166480, 6780256), (211883, 5327360), (233072, 4843040), (242152, 4661440), (266368, 4237660), (291340, 3874432), (302690, 3729152), (332960, 3390128), (423766, 2663680), (466144, 2421520), (484304, 2330720), (532736, 2118830), (582680, 1937216), (605380, 1864576), (665920, 1695064), (847532, 1331840), (932288, 1210760), (968608, 1165360), (1059415, 1065472)]