66495240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26387}}^1$

素因数の和:26411

約数の個数: 96

約数和(自身を含む): 246991680

約数和(自身を除く): 180496440

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, 26387, 52774, 79161, 105548, 131935, 158322, 184709, 211096, 237483, 263870, 316644, 369418, 395805, 474966, 527740, 554127, 633288, 738836, 791610, 923545, 949932, 1055480, 1108254, 1187415, 1477672, 1583220, 1662381, 1847090, 1899864, 2216508, 2374830, 2770635, 3166440, 3324762, 3694180, 4433016, 4749660, 5541270, 6649524, 7388360, 8311905, 9499320, 11082540, 13299048, 16623810, 22165080, 33247620, 66495240]

約数ペア:

[(1, 66495240), (2, 33247620), (3, 22165080), (4, 16623810), (5, 13299048), (6, 11082540), (7, 9499320), (8, 8311905), (9, 7388360), (10, 6649524), (12, 5541270), (14, 4749660), (15, 4433016), (18, 3694180), (20, 3324762), (21, 3166440), (24, 2770635), (28, 2374830), (30, 2216508), (35, 1899864), (36, 1847090), (40, 1662381), (42, 1583220), (45, 1477672), (56, 1187415), (60, 1108254), (63, 1055480), (70, 949932), (72, 923545), (84, 791610), (90, 738836), (105, 633288), (120, 554127), (126, 527740), (140, 474966), (168, 395805), (180, 369418), (210, 316644), (252, 263870), (280, 237483), (315, 211096), (360, 184709), (420, 158322), (504, 131935), (630, 105548), (840, 79161), (1260, 52774), (2520, 26387)]