265348140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 760838400

約数和(自身を除く): 495490260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 149, 201, 268, 298, 335, 402, 443, 447, 596, 670, 745, 804, 886, 894, 1005, 1329, 1340, 1490, 1772, 1788, 2010, 2215, 2235, 2658, 2980, 4020, 4430, 4470, 5316, 6645, 8860, 8940, 9983, 13290, 19966, 26580, 29681, 29949, 39932, 49915, 59362, 59898, 66007, 89043, 99830, 118724, 119796, 132014, 148405, 149745, 178086, 198021, 199660, 264028, 296810, 299490, 330035, 356172, 396042, 445215, 593620, 598980, 660070, 792084, 890430, 990105, 1320140, 1780860, 1980210, 3960420, 4422469, 8844938, 13267407, 17689876, 22112345, 26534814, 44224690, 53069628, 66337035, 88449380, 132674070, 265348140]

約数ペア:

[(1, 265348140), (2, 132674070), (3, 88449380), (4, 66337035), (5, 53069628), (6, 44224690), (10, 26534814), (12, 22112345), (15, 17689876), (20, 13267407), (30, 8844938), (60, 4422469), (67, 3960420), (134, 1980210), (149, 1780860), (201, 1320140), (268, 990105), (298, 890430), (335, 792084), (402, 660070), (443, 598980), (447, 593620), (596, 445215), (670, 396042), (745, 356172), (804, 330035), (886, 299490), (894, 296810), (1005, 264028), (1329, 199660), (1340, 198021), (1490, 178086), (1772, 149745), (1788, 148405), (2010, 132014), (2215, 119796), (2235, 118724), (2658, 99830), (2980, 89043), (4020, 66007), (4430, 59898), (4470, 59362), (5316, 49915), (6645, 39932), (8860, 29949), (8940, 29681), (9983, 26580), (13290, 19966)]