65925720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26161}}^1$

素因数の和:26185

約数の個数: 96

約数和(自身を含む): 244876320

約数和(自身を除く): 178950600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26161, 52322, 78483, 104644, 130805, 156966, 183127, 209288, 235449, 261610, 313932, 366254, 392415, 470898, 523220, 549381, 627864, 732508, 784830, 915635, 941796, 1046440, 1098762, 1177245, 1465016, 1569660, 1648143, 1831270, 1883592, 2197524, 2354490, 2746905, 3139320, 3296286, 3662540, 4395048, 4708980, 5493810, 6592572, 7325080, 8240715, 9417960, 10987620, 13185144, 16481430, 21975240, 32962860, 65925720]

約数ペア:

[(1, 65925720), (2, 32962860), (3, 21975240), (4, 16481430), (5, 13185144), (6, 10987620), (7, 9417960), (8, 8240715), (9, 7325080), (10, 6592572), (12, 5493810), (14, 4708980), (15, 4395048), (18, 3662540), (20, 3296286), (21, 3139320), (24, 2746905), (28, 2354490), (30, 2197524), (35, 1883592), (36, 1831270), (40, 1648143), (42, 1569660), (45, 1465016), (56, 1177245), (60, 1098762), (63, 1046440), (70, 941796), (72, 915635), (84, 784830), (90, 732508), (105, 627864), (120, 549381), (126, 523220), (140, 470898), (168, 392415), (180, 366254), (210, 313932), (252, 261610), (280, 235449), (315, 209288), (360, 183127), (420, 156966), (504, 130805), (630, 104644), (840, 78483), (1260, 52322), (2520, 26161)]