210290080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 677351808

約数和(自身を除く): 467061728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 101, 104, 110, 112, 130, 140, 143, 154, 160, 169, 176, 182, 202, 208, 220, 224, 260, 280, 286, 308, 338, 352, 364, 385, 404, 416, 440, 455, 505, 520, 560, 572, 616, 676, 707, 715, 728, 770, 808, 845, 880, 910, 1001, 1010, 1040, 1111, 1120, 1144, 1183, 1232, 1313, 1352, 1414, 1430, 1456, 1540, 1616, 1690, 1760, 1820, 1859, 2002, 2020, 2080, 2222, 2288, 2366, 2464, 2626, 2704, 2828, 2860, 2912, 3080, 3232, 3380, 3535, 3640, 3718, 4004, 4040, 4444, 4576, 4732, 5005, 5252, 5408, 5555, 5656, 5720, 5915, 6160, 6565, 6760, 7070, 7280, 7436, 7777, 8008, 8080, 8888, 9191, 9295, 9464, 10010, 10504, 11110, 11312, 11440, 11830, 12320, 13013, 13130, 13520, 14140, 14443, 14560, 14872, 15554, 16016, 16160, 17069, 17776, 18382, 18590, 18928, 20020, 21008, 22220, 22624, 22880, 23660, 26026, 26260, 27040, 28280, 28886, 29744, 31108, 32032, 34138, 35552, 36764, 37180, 37856, 38885, 40040, 42016, 44440, 45955, 47320, 52052, 52520, 56560, 57772, 59488, 62216, 65065, 68276, 72215, 73528, 74360, 77770, 80080, 85345, 88880, 91910, 94640, 101101, 104104, 105040, 113120, 115544, 119483, 124432, 130130, 136552, 144430, 147056, 148720, 155540, 160160, 170690, 177760, 183820, 187759, 189280, 202202, 208208, 210080, 231088, 238966, 248864, 260260, 273104, 288860, 294112, 297440, 311080, 341380, 367640, 375518, 404404, 416416, 462176, 477932, 505505, 520520, 546208, 577720, 597415, 622160, 682760, 735280, 751036, 808808, 938795, 955864, 1011010, 1041040, 1155440, 1194830, 1244320, 1314313, 1365520, 1470560, 1502072, 1617616, 1877590, 1911728, 2022020, 2082080, 2310880, 2389660, 2628626, 2731040, 3004144, 3235232, 3755180, 3823456, 4044040, 4779320, 5257252, 6008288, 6571565, 7510360, 8088080, 9558640, 10514504, 13143130, 15020720, 16176160, 19117280, 21029008, 26286260, 30041440, 42058016, 52572520, 105145040, 210290080]

約数ペア:

[(1, 210290080), (2, 105145040), (4, 52572520), (5, 42058016), (7, 30041440), (8, 26286260), (10, 21029008), (11, 19117280), (13, 16176160), (14, 15020720), (16, 13143130), (20, 10514504), (22, 9558640), (26, 8088080), (28, 7510360), (32, 6571565), (35, 6008288), (40, 5257252), (44, 4779320), (52, 4044040), (55, 3823456), (56, 3755180), (65, 3235232), (70, 3004144), (77, 2731040), (80, 2628626), (88, 2389660), (91, 2310880), (101, 2082080), (104, 2022020), (110, 1911728), (112, 1877590), (130, 1617616), (140, 1502072), (143, 1470560), (154, 1365520), (160, 1314313), (169, 1244320), (176, 1194830), (182, 1155440), (202, 1041040), (208, 1011010), (220, 955864), (224, 938795), (260, 808808), (280, 751036), (286, 735280), (308, 682760), (338, 622160), (352, 597415), (364, 577720), (385, 546208), (404, 520520), (416, 505505), (440, 477932), (455, 462176), (505, 416416), (520, 404404), (560, 375518), (572, 367640), (616, 341380), (676, 311080), (707, 297440), (715, 294112), (728, 288860), (770, 273104), (808, 260260), (845, 248864), (880, 238966), (910, 231088), (1001, 210080), (1010, 208208), (1040, 202202), (1111, 189280), (1120, 187759), (1144, 183820), (1183, 177760), (1232, 170690), (1313, 160160), (1352, 155540), (1414, 148720), (1430, 147056), (1456, 144430), (1540, 136552), (1616, 130130), (1690, 124432), (1760, 119483), (1820, 115544), (1859, 113120), (2002, 105040), (2020, 104104), (2080, 101101), (2222, 94640), (2288, 91910), (2366, 88880), (2464, 85345), (2626, 80080), (2704, 77770), (2828, 74360), (2860, 73528), (2912, 72215), (3080, 68276), (3232, 65065), (3380, 62216), (3535, 59488), (3640, 57772), (3718, 56560), (4004, 52520), (4040, 52052), (4444, 47320), (4576, 45955), (4732, 44440), (5005, 42016), (5252, 40040), (5408, 38885), (5555, 37856), (5656, 37180), (5720, 36764), (5915, 35552), (6160, 34138), (6565, 32032), (6760, 31108), (7070, 29744), (7280, 28886), (7436, 28280), (7777, 27040), (8008, 26260), (8080, 26026), (8888, 23660), (9191, 22880), (9295, 22624), (9464, 22220), (10010, 21008), (10504, 20020), (11110, 18928), (11312, 18590), (11440, 18382), (11830, 17776), (12320, 17069), (13013, 16160), (13130, 16016), (13520, 15554), (14140, 14872), (14443, 14560)]