131601960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{52223}}^1$

素因数の和:52247

約数の個数: 96

約数和(自身を含む): 488816640

約数和(自身を除く): 357214680

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, 52223, 104446, 156669, 208892, 261115, 313338, 365561, 417784, 470007, 522230, 626676, 731122, 783345, 940014, 1044460, 1096683, 1253352, 1462244, 1566690, 1827805, 1880028, 2088920, 2193366, 2350035, 2924488, 3133380, 3290049, 3655610, 3760056, 4386732, 4700070, 5483415, 6266760, 6580098, 7311220, 8773464, 9400140, 10966830, 13160196, 14622440, 16450245, 18800280, 21933660, 26320392, 32900490, 43867320, 65800980, 131601960]

約数ペア:

[(1, 131601960), (2, 65800980), (3, 43867320), (4, 32900490), (5, 26320392), (6, 21933660), (7, 18800280), (8, 16450245), (9, 14622440), (10, 13160196), (12, 10966830), (14, 9400140), (15, 8773464), (18, 7311220), (20, 6580098), (21, 6266760), (24, 5483415), (28, 4700070), (30, 4386732), (35, 3760056), (36, 3655610), (40, 3290049), (42, 3133380), (45, 2924488), (56, 2350035), (60, 2193366), (63, 2088920), (70, 1880028), (72, 1827805), (84, 1566690), (90, 1462244), (105, 1253352), (120, 1096683), (126, 1044460), (140, 940014), (168, 783345), (180, 731122), (210, 626676), (252, 522230), (280, 470007), (315, 417784), (360, 365561), (420, 313338), (504, 261115), (630, 208892), (840, 156669), (1260, 104446), (2520, 52223)]