67555320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11489}}^1$

素因数の和:11517

約数の個数: 96

約数和(自身を含む): 235774800

約数和(自身を除く): 168219480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11489, 22978, 34467, 45956, 57445, 68934, 80423, 91912, 114890, 137868, 160846, 172335, 229780, 241269, 275736, 321692, 344670, 402115, 459560, 482538, 562961, 643384, 689340, 804230, 965076, 1125922, 1206345, 1378680, 1608460, 1688883, 1930152, 2251844, 2412690, 2814805, 3216920, 3377766, 4503688, 4825380, 5629610, 6755532, 8444415, 9650760, 11259220, 13511064, 16888830, 22518440, 33777660, 67555320]

約数ペア:

[(1, 67555320), (2, 33777660), (3, 22518440), (4, 16888830), (5, 13511064), (6, 11259220), (7, 9650760), (8, 8444415), (10, 6755532), (12, 5629610), (14, 4825380), (15, 4503688), (20, 3377766), (21, 3216920), (24, 2814805), (28, 2412690), (30, 2251844), (35, 1930152), (40, 1688883), (42, 1608460), (49, 1378680), (56, 1206345), (60, 1125922), (70, 965076), (84, 804230), (98, 689340), (105, 643384), (120, 562961), (140, 482538), (147, 459560), (168, 402115), (196, 344670), (210, 321692), (245, 275736), (280, 241269), (294, 229780), (392, 172335), (420, 160846), (490, 137868), (588, 114890), (735, 91912), (840, 80423), (980, 68934), (1176, 57445), (1470, 45956), (1960, 34467), (2940, 22978), (5880, 11489)]