77100240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45893}}^1$

素因数の和:45916

約数の個数: 80

約数和(自身を含む): 273161088

約数和(自身を除く): 196060848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45893, 91786, 137679, 183572, 229465, 275358, 321251, 367144, 458930, 550716, 642502, 688395, 734288, 917860, 963753, 1101432, 1285004, 1376790, 1606255, 1835720, 1927506, 2202864, 2570008, 2753580, 3212510, 3671440, 3855012, 4818765, 5140016, 5507160, 6425020, 7710024, 9637530, 11014320, 12850040, 15420048, 19275060, 25700080, 38550120, 77100240]

約数ペア:

[(1, 77100240), (2, 38550120), (3, 25700080), (4, 19275060), (5, 15420048), (6, 12850040), (7, 11014320), (8, 9637530), (10, 7710024), (12, 6425020), (14, 5507160), (15, 5140016), (16, 4818765), (20, 3855012), (21, 3671440), (24, 3212510), (28, 2753580), (30, 2570008), (35, 2202864), (40, 1927506), (42, 1835720), (48, 1606255), (56, 1376790), (60, 1285004), (70, 1101432), (80, 963753), (84, 917860), (105, 734288), (112, 688395), (120, 642502), (140, 550716), (168, 458930), (210, 367144), (240, 321251), (280, 275358), (336, 229465), (420, 183572), (560, 137679), (840, 91786), (1680, 45893)]