198316440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{78697}}^1$

素因数の和:78721

約数の個数: 96

約数和(自身を含む): 736613280

約数和(自身を除く): 538296840

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, 78697, 157394, 236091, 314788, 393485, 472182, 550879, 629576, 708273, 786970, 944364, 1101758, 1180455, 1416546, 1573940, 1652637, 1888728, 2203516, 2360910, 2754395, 2833092, 3147880, 3305274, 3541365, 4407032, 4721820, 4957911, 5508790, 5666184, 6610548, 7082730, 8263185, 9443640, 9915822, 11017580, 13221096, 14165460, 16526370, 19831644, 22035160, 24789555, 28330920, 33052740, 39663288, 49579110, 66105480, 99158220, 198316440]

約数ペア:

[(1, 198316440), (2, 99158220), (3, 66105480), (4, 49579110), (5, 39663288), (6, 33052740), (7, 28330920), (8, 24789555), (9, 22035160), (10, 19831644), (12, 16526370), (14, 14165460), (15, 13221096), (18, 11017580), (20, 9915822), (21, 9443640), (24, 8263185), (28, 7082730), (30, 6610548), (35, 5666184), (36, 5508790), (40, 4957911), (42, 4721820), (45, 4407032), (56, 3541365), (60, 3305274), (63, 3147880), (70, 2833092), (72, 2754395), (84, 2360910), (90, 2203516), (105, 1888728), (120, 1652637), (126, 1573940), (140, 1416546), (168, 1180455), (180, 1101758), (210, 944364), (252, 786970), (280, 708273), (315, 629576), (360, 550879), (420, 472182), (504, 393485), (630, 314788), (840, 236091), (1260, 157394), (2520, 78697)]