70957040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11550

約数の個数: 80

約数和(自身を含む): 205701120

約数和(自身を除く): 134744080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11519, 23038, 46076, 57595, 80633, 92152, 115190, 126709, 161266, 184304, 230380, 253418, 322532, 403165, 460760, 506836, 633545, 645064, 806330, 886963, 921520, 1013672, 1267090, 1290128, 1612660, 1773926, 2027344, 2534180, 3225320, 3547852, 4434815, 5068360, 6450640, 7095704, 8869630, 10136720, 14191408, 17739260, 35478520, 70957040]

約数ペア:

[(1, 70957040), (2, 35478520), (4, 17739260), (5, 14191408), (7, 10136720), (8, 8869630), (10, 7095704), (11, 6450640), (14, 5068360), (16, 4434815), (20, 3547852), (22, 3225320), (28, 2534180), (35, 2027344), (40, 1773926), (44, 1612660), (55, 1290128), (56, 1267090), (70, 1013672), (77, 921520), (80, 886963), (88, 806330), (110, 645064), (112, 633545), (140, 506836), (154, 460760), (176, 403165), (220, 322532), (280, 253418), (308, 230380), (385, 184304), (440, 161266), (560, 126709), (616, 115190), (770, 92152), (880, 80633), (1232, 57595), (1540, 46076), (3080, 23038), (6160, 11519)]