70950880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 225566208

約数和(自身を除く): 154615328

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, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 443, 455, 520, 560, 572, 616, 715, 728, 770, 880, 886, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1772, 1820, 2002, 2080, 2215, 2288, 2464, 2860, 2912, 3080, 3101, 3544, 3640, 4004, 4430, 4576, 4873, 5005, 5720, 5759, 6160, 6202, 7088, 7280, 8008, 8860, 9746, 10010, 11440, 11518, 12320, 12404, 14176, 14560, 15505, 16016, 17720, 19492, 20020, 22880, 23036, 24365, 24808, 28795, 31010, 32032, 34111, 35440, 38984, 40040, 40313, 46072, 48730, 49616, 57590, 62020, 63349, 68222, 70880, 77968, 80080, 80626, 92144, 97460, 99232, 115180, 124040, 126698, 136444, 155936, 160160, 161252, 170555, 184288, 194920, 201565, 230360, 248080, 253396, 272888, 316745, 322504, 341110, 389840, 403130, 443443, 460720, 496160, 506792, 545776, 633490, 645008, 682220, 779680, 806260, 886886, 921440, 1013584, 1091552, 1266980, 1290016, 1364440, 1612520, 1773772, 2027168, 2217215, 2533960, 2728880, 3225040, 3547544, 4434430, 5067920, 5457760, 6450080, 7095088, 8868860, 10135840, 14190176, 17737720, 35475440, 70950880]

約数ペア:

[(1, 70950880), (2, 35475440), (4, 17737720), (5, 14190176), (7, 10135840), (8, 8868860), (10, 7095088), (11, 6450080), (13, 5457760), (14, 5067920), (16, 4434430), (20, 3547544), (22, 3225040), (26, 2728880), (28, 2533960), (32, 2217215), (35, 2027168), (40, 1773772), (44, 1612520), (52, 1364440), (55, 1290016), (56, 1266980), (65, 1091552), (70, 1013584), (77, 921440), (80, 886886), (88, 806260), (91, 779680), (104, 682220), (110, 645008), (112, 633490), (130, 545776), (140, 506792), (143, 496160), (154, 460720), (160, 443443), (176, 403130), (182, 389840), (208, 341110), (220, 322504), (224, 316745), (260, 272888), (280, 253396), (286, 248080), (308, 230360), (352, 201565), (364, 194920), (385, 184288), (416, 170555), (440, 161252), (443, 160160), (455, 155936), (520, 136444), (560, 126698), (572, 124040), (616, 115180), (715, 99232), (728, 97460), (770, 92144), (880, 80626), (886, 80080), (910, 77968), (1001, 70880), (1040, 68222), (1120, 63349), (1144, 62020), (1232, 57590), (1430, 49616), (1456, 48730), (1540, 46072), (1760, 40313), (1772, 40040), (1820, 38984), (2002, 35440), (2080, 34111), (2215, 32032), (2288, 31010), (2464, 28795), (2860, 24808), (2912, 24365), (3080, 23036), (3101, 22880), (3544, 20020), (3640, 19492), (4004, 17720), (4430, 16016), (4576, 15505), (4873, 14560), (5005, 14176), (5720, 12404), (5759, 12320), (6160, 11518), (6202, 11440), (7088, 10010), (7280, 9746), (8008, 8860)]