130421664

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 120

約数和(自身を含む): 389809728

約数和(自身を除く): 259388064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 432, 536, 603, 648, 751, 804, 864, 1072, 1206, 1296, 1502, 1608, 1809, 2144, 2253, 2412, 2592, 3004, 3216, 3618, 4506, 4824, 5427, 6008, 6432, 6759, 7236, 9012, 9648, 10854, 12016, 13518, 14472, 18024, 19296, 20277, 21708, 24032, 27036, 28944, 36048, 40554, 43416, 50317, 54072, 57888, 60831, 72096, 81108, 86832, 100634, 108144, 121662, 150951, 162216, 173664, 201268, 216288, 243324, 301902, 324432, 402536, 452853, 486648, 603804, 648864, 805072, 905706, 973296, 1207608, 1358559, 1610144, 1811412, 1946592, 2415216, 2717118, 3622824, 4075677, 4830432, 5434236, 7245648, 8151354, 10868472, 14491296, 16302708, 21736944, 32605416, 43473888, 65210832, 130421664]

約数ペア:

[(1, 130421664), (2, 65210832), (3, 43473888), (4, 32605416), (6, 21736944), (8, 16302708), (9, 14491296), (12, 10868472), (16, 8151354), (18, 7245648), (24, 5434236), (27, 4830432), (32, 4075677), (36, 3622824), (48, 2717118), (54, 2415216), (67, 1946592), (72, 1811412), (81, 1610144), (96, 1358559), (108, 1207608), (134, 973296), (144, 905706), (162, 805072), (201, 648864), (216, 603804), (268, 486648), (288, 452853), (324, 402536), (402, 324432), (432, 301902), (536, 243324), (603, 216288), (648, 201268), (751, 173664), (804, 162216), (864, 150951), (1072, 121662), (1206, 108144), (1296, 100634), (1502, 86832), (1608, 81108), (1809, 72096), (2144, 60831), (2253, 57888), (2412, 54072), (2592, 50317), (3004, 43416), (3216, 40554), (3618, 36048), (4506, 28944), (4824, 27036), (5427, 24032), (6008, 21708), (6432, 20277), (6759, 19296), (7236, 18024), (9012, 14472), (9648, 13518), (10854, 12016)]