996219840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13515

約数の個数: 224

約数和(自身を含む): 3943770624

約数和(自身を除く): 2947550784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 9240, 10560, 12320, 13477, 14784, 18480, 24640, 26954, 36960, 40431, 53908, 67385, 73920, 80862, 94339, 107816, 134770, 148247, 161724, 188678, 202155, 215632, 269540, 283017, 296494, 323448, 377356, 404310, 431264, 444741, 471695, 539080, 566034, 592988, 646896, 741235, 754712, 808620, 862528, 889482, 943390, 1037729, 1078160, 1132068, 1185976, 1293792, 1415085, 1482470, 1509424, 1617240, 1778964, 1886780, 2075458, 2156320, 2223705, 2264136, 2371952, 2587584, 2830170, 2964940, 3018848, 3113187, 3234480, 3557928, 3773560, 4150916, 4312640, 4447410, 4528272, 4743904, 5188645, 5660340, 5929880, 6037696, 6226374, 6468960, 7115856, 7547120, 8301832, 8894820, 9056544, 9487808, 10377290, 11320680, 11859760, 12452748, 12937920, 14231712, 15094240, 15565935, 16603664, 17789640, 18113088, 20754580, 22641360, 23719520, 24905496, 28463424, 30188480, 31131870, 33207328, 35579280, 41509160, 45282720, 47439040, 49810992, 62263740, 66414656, 71158560, 83018320, 90565440, 99621984, 124527480, 142317120, 166036640, 199243968, 249054960, 332073280, 498109920, 996219840]

約数ペア:

[(1, 996219840), (2, 498109920), (3, 332073280), (4, 249054960), (5, 199243968), (6, 166036640), (7, 142317120), (8, 124527480), (10, 99621984), (11, 90565440), (12, 83018320), (14, 71158560), (15, 66414656), (16, 62263740), (20, 49810992), (21, 47439040), (22, 45282720), (24, 41509160), (28, 35579280), (30, 33207328), (32, 31131870), (33, 30188480), (35, 28463424), (40, 24905496), (42, 23719520), (44, 22641360), (48, 20754580), (55, 18113088), (56, 17789640), (60, 16603664), (64, 15565935), (66, 15094240), (70, 14231712), (77, 12937920), (80, 12452748), (84, 11859760), (88, 11320680), (96, 10377290), (105, 9487808), (110, 9056544), (112, 8894820), (120, 8301832), (132, 7547120), (140, 7115856), (154, 6468960), (160, 6226374), (165, 6037696), (168, 5929880), (176, 5660340), (192, 5188645), (210, 4743904), (220, 4528272), (224, 4447410), (231, 4312640), (240, 4150916), (264, 3773560), (280, 3557928), (308, 3234480), (320, 3113187), (330, 3018848), (336, 2964940), (352, 2830170), (385, 2587584), (420, 2371952), (440, 2264136), (448, 2223705), (462, 2156320), (480, 2075458), (528, 1886780), (560, 1778964), (616, 1617240), (660, 1509424), (672, 1482470), (704, 1415085), (770, 1293792), (840, 1185976), (880, 1132068), (924, 1078160), (960, 1037729), (1056, 943390), (1120, 889482), (1155, 862528), (1232, 808620), (1320, 754712), (1344, 741235), (1540, 646896), (1680, 592988), (1760, 566034), (1848, 539080), (2112, 471695), (2240, 444741), (2310, 431264), (2464, 404310), (2640, 377356), (3080, 323448), (3360, 296494), (3520, 283017), (3696, 269540), (4620, 215632), (4928, 202155), (5280, 188678), (6160, 161724), (6720, 148247), (7392, 134770), (9240, 107816), (10560, 94339), (12320, 80862), (13477, 73920), (14784, 67385), (18480, 53908), (24640, 40431), (26954, 36960)]