34426920320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{243403}}^1$

素因数の和:243452

約数の個数: 128

約数和(自身を含む): 93846846240

約数和(自身を除く): 59419925920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8320, 8840, 10880, 14144, 17680, 28288, 35360, 70720, 141440, 243403, 486806, 973612, 1217015, 1947224, 2434030, 3164239, 3894448, 4137851, 4868060, 6328478, 7788896, 8275702, 9736120, 12656956, 15577792, 15821195, 16551404, 19472240, 20689255, 25313912, 31155584, 31642390, 33102808, 38944480, 41378510, 50627824, 53792063, 63284780, 66205616, 77888960, 82757020, 101255648, 107584126, 126569560, 132411232, 155777920, 165514040, 202511296, 215168252, 253139120, 264822464, 268960315, 331028080, 405022592, 430336504, 506278240, 529644928, 537920630, 662056160, 860673008, 1012556480, 1075841260, 1324112320, 1721346016, 2025112960, 2151682520, 2648224640, 3442692032, 4303365040, 6885384064, 8606730080, 17213460160, 34426920320]

約数ペア:

[(1, 34426920320), (2, 17213460160), (4, 8606730080), (5, 6885384064), (8, 4303365040), (10, 3442692032), (13, 2648224640), (16, 2151682520), (17, 2025112960), (20, 1721346016), (26, 1324112320), (32, 1075841260), (34, 1012556480), (40, 860673008), (52, 662056160), (64, 537920630), (65, 529644928), (68, 506278240), (80, 430336504), (85, 405022592), (104, 331028080), (128, 268960315), (130, 264822464), (136, 253139120), (160, 215168252), (170, 202511296), (208, 165514040), (221, 155777920), (260, 132411232), (272, 126569560), (320, 107584126), (340, 101255648), (416, 82757020), (442, 77888960), (520, 66205616), (544, 63284780), (640, 53792063), (680, 50627824), (832, 41378510), (884, 38944480), (1040, 33102808), (1088, 31642390), (1105, 31155584), (1360, 25313912), (1664, 20689255), (1768, 19472240), (2080, 16551404), (2176, 15821195), (2210, 15577792), (2720, 12656956), (3536, 9736120), (4160, 8275702), (4420, 7788896), (5440, 6328478), (7072, 4868060), (8320, 4137851), (8840, 3894448), (10880, 3164239), (14144, 2434030), (17680, 1947224), (28288, 1217015), (35360, 973612), (70720, 486806), (141440, 243403)]