2017176720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6277}}^1$

素因数の和:6409

約数の個数: 160

約数和(自身を含む): 6800731392

約数和(自身を除く): 4783554672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 390, 412, 515, 520, 618, 624, 780, 824, 1030, 1040, 1236, 1339, 1545, 1560, 1648, 2060, 2472, 2678, 3090, 3120, 4017, 4120, 4944, 5356, 6180, 6277, 6695, 8034, 8240, 10712, 12360, 12554, 13390, 16068, 18831, 20085, 21424, 24720, 25108, 26780, 31385, 32136, 37662, 40170, 50216, 53560, 62770, 64272, 75324, 80340, 81601, 94155, 100432, 107120, 125540, 150648, 160680, 163202, 188310, 244803, 251080, 301296, 321360, 326404, 376620, 408005, 489606, 502160, 646531, 652808, 753240, 816010, 979212, 1224015, 1293062, 1305616, 1506480, 1632020, 1939593, 1958424, 2448030, 2586124, 3232655, 3264040, 3879186, 3916848, 4896060, 5172248, 6465310, 6528080, 7758372, 8404903, 9697965, 9792120, 10344496, 12930620, 15516744, 16809806, 19395930, 19584240, 25214709, 25861240, 31033488, 33619612, 38791860, 42024515, 50429418, 51722480, 67239224, 77583720, 84049030, 100858836, 126073545, 134478448, 155167440, 168098060, 201717672, 252147090, 336196120, 403435344, 504294180, 672392240, 1008588360, 2017176720]

約数ペア:

[(1, 2017176720), (2, 1008588360), (3, 672392240), (4, 504294180), (5, 403435344), (6, 336196120), (8, 252147090), (10, 201717672), (12, 168098060), (13, 155167440), (15, 134478448), (16, 126073545), (20, 100858836), (24, 84049030), (26, 77583720), (30, 67239224), (39, 51722480), (40, 50429418), (48, 42024515), (52, 38791860), (60, 33619612), (65, 31033488), (78, 25861240), (80, 25214709), (103, 19584240), (104, 19395930), (120, 16809806), (130, 15516744), (156, 12930620), (195, 10344496), (206, 9792120), (208, 9697965), (240, 8404903), (260, 7758372), (309, 6528080), (312, 6465310), (390, 5172248), (412, 4896060), (515, 3916848), (520, 3879186), (618, 3264040), (624, 3232655), (780, 2586124), (824, 2448030), (1030, 1958424), (1040, 1939593), (1236, 1632020), (1339, 1506480), (1545, 1305616), (1560, 1293062), (1648, 1224015), (2060, 979212), (2472, 816010), (2678, 753240), (3090, 652808), (3120, 646531), (4017, 502160), (4120, 489606), (4944, 408005), (5356, 376620), (6180, 326404), (6277, 321360), (6695, 301296), (8034, 251080), (8240, 244803), (10712, 188310), (12360, 163202), (12554, 160680), (13390, 150648), (16068, 125540), (18831, 107120), (20085, 100432), (21424, 94155), (24720, 81601), (25108, 80340), (26780, 75324), (31385, 64272), (32136, 62770), (37662, 53560), (40170, 50216)]