165007020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 495694080

約数和(自身を除く): 330687060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 2731, 3021, 3180, 4028, 5035, 5462, 6042, 8193, 10070, 10924, 12084, 13655, 15105, 16386, 20140, 27310, 30210, 32772, 40965, 51889, 54620, 60420, 81930, 103778, 144743, 155667, 163860, 207556, 259445, 289486, 311334, 434229, 518890, 578972, 622668, 723715, 778335, 868458, 1037780, 1447430, 1556670, 1736916, 2171145, 2750117, 2894860, 3113340, 4342290, 5500234, 8250351, 8684580, 11000468, 13750585, 16500702, 27501170, 33001404, 41251755, 55002340, 82503510, 165007020]

約数ペア:

[(1, 165007020), (2, 82503510), (3, 55002340), (4, 41251755), (5, 33001404), (6, 27501170), (10, 16500702), (12, 13750585), (15, 11000468), (19, 8684580), (20, 8250351), (30, 5500234), (38, 4342290), (53, 3113340), (57, 2894860), (60, 2750117), (76, 2171145), (95, 1736916), (106, 1556670), (114, 1447430), (159, 1037780), (190, 868458), (212, 778335), (228, 723715), (265, 622668), (285, 578972), (318, 518890), (380, 434229), (530, 311334), (570, 289486), (636, 259445), (795, 207556), (1007, 163860), (1060, 155667), (1140, 144743), (1590, 103778), (2014, 81930), (2731, 60420), (3021, 54620), (3180, 51889), (4028, 40965), (5035, 32772), (5462, 30210), (6042, 27310), (8193, 20140), (10070, 16386), (10924, 15105), (12084, 13655)]