128280210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 329011200

約数和(自身を除く): 200730990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 2010, 2546, 3359, 3819, 6365, 6718, 7638, 10077, 12730, 16795, 19095, 20154, 33590, 38190, 50385, 63821, 100770, 127642, 191463, 225053, 319105, 382926, 450106, 638210, 675159, 957315, 1125265, 1350318, 1914630, 2250530, 3375795, 4276007, 6751590, 8552014, 12828021, 21380035, 25656042, 42760070, 64140105, 128280210]

約数ペア:

[(1, 128280210), (2, 64140105), (3, 42760070), (5, 25656042), (6, 21380035), (10, 12828021), (15, 8552014), (19, 6751590), (30, 4276007), (38, 3375795), (57, 2250530), (67, 1914630), (95, 1350318), (114, 1125265), (134, 957315), (190, 675159), (201, 638210), (285, 450106), (335, 382926), (402, 319105), (570, 225053), (670, 191463), (1005, 127642), (1273, 100770), (2010, 63821), (2546, 50385), (3359, 38190), (3819, 33590), (6365, 20154), (6718, 19095), (7638, 16795), (10077, 12730)]