4205585280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 256

約数和(自身を含む): 14536468800

約数和(自身を除く): 10330883520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 997, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 1994, 2028, 2080, 2197, 2496, 2535, 2704, 2991, 3120, 3380, 3988, 4056, 4160, 4394, 4985, 4992, 5070, 5408, 5982, 6240, 6591, 6760, 7976, 8112, 8320, 8788, 9970, 10140, 10816, 10985, 11964, 12480, 12961, 13182, 13520, 14955, 15952, 16224, 17576, 19940, 20280, 21632, 21970, 23928, 24960, 25922, 26364, 27040, 29910, 31904, 32448, 32955, 35152, 38883, 39880, 40560, 43940, 47856, 51844, 52728, 54080, 59820, 63808, 64805, 64896, 65910, 70304, 77766, 79760, 81120, 87880, 95712, 103688, 105456, 108160, 119640, 127616, 129610, 131820, 140608, 155532, 159520, 162240, 168493, 175760, 191424, 194415, 207376, 210912, 239280, 259220, 263640, 281216, 311064, 319040, 324480, 336986, 351520, 382848, 388830, 414752, 421824, 478560, 505479, 518440, 527280, 622128, 638080, 673972, 703040, 777660, 829504, 842465, 843648, 957120, 1010958, 1036880, 1054560, 1244256, 1347944, 1406080, 1555320, 1659008, 1684930, 1914240, 2021916, 2073760, 2109120, 2190409, 2488512, 2527395, 2695888, 3110640, 3369860, 4043832, 4147520, 4218240, 4380818, 4977024, 5054790, 5391776, 6221280, 6571227, 6739720, 8087664, 8295040, 8761636, 10109580, 10783552, 10952045, 12442560, 13142454, 13479440, 16175328, 17523272, 20219160, 21567104, 21904090, 24885120, 26284908, 26958880, 32350656, 32856135, 35046544, 40438320, 43808180, 52569816, 53917760, 64701312, 65712270, 70093088, 80876640, 87616360, 105139632, 107835520, 131424540, 140186176, 161753280, 175232720, 210279264, 262849080, 280372352, 323506560, 350465440, 420558528, 525698160, 700930880, 841117056, 1051396320, 1401861760, 2102792640, 4205585280]

約数ペア:

[(1, 4205585280), (2, 2102792640), (3, 1401861760), (4, 1051396320), (5, 841117056), (6, 700930880), (8, 525698160), (10, 420558528), (12, 350465440), (13, 323506560), (15, 280372352), (16, 262849080), (20, 210279264), (24, 175232720), (26, 161753280), (30, 140186176), (32, 131424540), (39, 107835520), (40, 105139632), (48, 87616360), (52, 80876640), (60, 70093088), (64, 65712270), (65, 64701312), (78, 53917760), (80, 52569816), (96, 43808180), (104, 40438320), (120, 35046544), (128, 32856135), (130, 32350656), (156, 26958880), (160, 26284908), (169, 24885120), (192, 21904090), (195, 21567104), (208, 20219160), (240, 17523272), (260, 16175328), (312, 13479440), (320, 13142454), (338, 12442560), (384, 10952045), (390, 10783552), (416, 10109580), (480, 8761636), (507, 8295040), (520, 8087664), (624, 6739720), (640, 6571227), (676, 6221280), (780, 5391776), (832, 5054790), (845, 4977024), (960, 4380818), (997, 4218240), (1014, 4147520), (1040, 4043832), (1248, 3369860), (1352, 3110640), (1560, 2695888), (1664, 2527395), (1690, 2488512), (1920, 2190409), (1994, 2109120), (2028, 2073760), (2080, 2021916), (2197, 1914240), (2496, 1684930), (2535, 1659008), (2704, 1555320), (2991, 1406080), (3120, 1347944), (3380, 1244256), (3988, 1054560), (4056, 1036880), (4160, 1010958), (4394, 957120), (4985, 843648), (4992, 842465), (5070, 829504), (5408, 777660), (5982, 703040), (6240, 673972), (6591, 638080), (6760, 622128), (7976, 527280), (8112, 518440), (8320, 505479), (8788, 478560), (9970, 421824), (10140, 414752), (10816, 388830), (10985, 382848), (11964, 351520), (12480, 336986), (12961, 324480), (13182, 319040), (13520, 311064), (14955, 281216), (15952, 263640), (16224, 259220), (17576, 239280), (19940, 210912), (20280, 207376), (21632, 194415), (21970, 191424), (23928, 175760), (24960, 168493), (25922, 162240), (26364, 159520), (27040, 155532), (29910, 140608), (31904, 131820), (32448, 129610), (32955, 127616), (35152, 119640), (38883, 108160), (39880, 105456), (40560, 103688), (43940, 95712), (47856, 87880), (51844, 81120), (52728, 79760), (54080, 77766), (59820, 70304), (63808, 65910), (64805, 64896)]