68771040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 237758976

約数和(自身を除く): 168987936

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, 65, 78, 80, 96, 103, 104, 107, 120, 130, 156, 160, 195, 206, 208, 214, 240, 260, 309, 312, 321, 390, 412, 416, 428, 480, 515, 520, 535, 618, 624, 642, 780, 824, 856, 1030, 1040, 1070, 1236, 1248, 1284, 1339, 1391, 1545, 1560, 1605, 1648, 1712, 2060, 2080, 2140, 2472, 2568, 2678, 2782, 3090, 3120, 3210, 3296, 3424, 4017, 4120, 4173, 4280, 4944, 5136, 5356, 5564, 6180, 6240, 6420, 6695, 6955, 8034, 8240, 8346, 8560, 9888, 10272, 10712, 11021, 11128, 12360, 12840, 13390, 13910, 16068, 16480, 16692, 17120, 20085, 20865, 21424, 22042, 22256, 24720, 25680, 26780, 27820, 32136, 33063, 33384, 40170, 41730, 42848, 44084, 44512, 49440, 51360, 53560, 55105, 55640, 64272, 66126, 66768, 80340, 83460, 88168, 107120, 110210, 111280, 128544, 132252, 133536, 143273, 160680, 165315, 166920, 176336, 214240, 220420, 222560, 264504, 286546, 321360, 330630, 333840, 352672, 429819, 440840, 529008, 573092, 642720, 661260, 667680, 716365, 859638, 881680, 1058016, 1146184, 1322520, 1432730, 1719276, 1763360, 2149095, 2292368, 2645040, 2865460, 3438552, 4298190, 4584736, 5290080, 5730920, 6877104, 8596380, 11461840, 13754208, 17192760, 22923680, 34385520, 68771040]

約数ペア:

[(1, 68771040), (2, 34385520), (3, 22923680), (4, 17192760), (5, 13754208), (6, 11461840), (8, 8596380), (10, 6877104), (12, 5730920), (13, 5290080), (15, 4584736), (16, 4298190), (20, 3438552), (24, 2865460), (26, 2645040), (30, 2292368), (32, 2149095), (39, 1763360), (40, 1719276), (48, 1432730), (52, 1322520), (60, 1146184), (65, 1058016), (78, 881680), (80, 859638), (96, 716365), (103, 667680), (104, 661260), (107, 642720), (120, 573092), (130, 529008), (156, 440840), (160, 429819), (195, 352672), (206, 333840), (208, 330630), (214, 321360), (240, 286546), (260, 264504), (309, 222560), (312, 220420), (321, 214240), (390, 176336), (412, 166920), (416, 165315), (428, 160680), (480, 143273), (515, 133536), (520, 132252), (535, 128544), (618, 111280), (624, 110210), (642, 107120), (780, 88168), (824, 83460), (856, 80340), (1030, 66768), (1040, 66126), (1070, 64272), (1236, 55640), (1248, 55105), (1284, 53560), (1339, 51360), (1391, 49440), (1545, 44512), (1560, 44084), (1605, 42848), (1648, 41730), (1712, 40170), (2060, 33384), (2080, 33063), (2140, 32136), (2472, 27820), (2568, 26780), (2678, 25680), (2782, 24720), (3090, 22256), (3120, 22042), (3210, 21424), (3296, 20865), (3424, 20085), (4017, 17120), (4120, 16692), (4173, 16480), (4280, 16068), (4944, 13910), (5136, 13390), (5356, 12840), (5564, 12360), (6180, 11128), (6240, 11021), (6420, 10712), (6695, 10272), (6955, 9888), (8034, 8560), (8240, 8346)]