2315751040

素因数分解:

$2^7\times 5^1\times {\mathrm{359}}^1\times {\mathrm{10079}}^1$

素因数の和:10457

約数の個数: 64

約数和(自身を含む): 5552064000

約数和(自身を除く): 3236312960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 359, 640, 718, 1436, 1795, 2872, 3590, 5744, 7180, 10079, 11488, 14360, 20158, 22976, 28720, 40316, 45952, 50395, 57440, 80632, 100790, 114880, 161264, 201580, 229760, 322528, 403160, 645056, 806320, 1290112, 1612640, 3225280, 3618361, 6450560, 7236722, 14473444, 18091805, 28946888, 36183610, 57893776, 72367220, 115787552, 144734440, 231575104, 289468880, 463150208, 578937760, 1157875520, 2315751040]

約数ペア:

[(1, 2315751040), (2, 1157875520), (4, 578937760), (5, 463150208), (8, 289468880), (10, 231575104), (16, 144734440), (20, 115787552), (32, 72367220), (40, 57893776), (64, 36183610), (80, 28946888), (128, 18091805), (160, 14473444), (320, 7236722), (359, 6450560), (640, 3618361), (718, 3225280), (1436, 1612640), (1795, 1290112), (2872, 806320), (3590, 645056), (5744, 403160), (7180, 322528), (10079, 229760), (11488, 201580), (14360, 161264), (20158, 114880), (22976, 100790), (28720, 80632), (40316, 57440), (45952, 50395)]