227838240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3229}}^1$

素因数の和:3264

約数の個数: 216

約数和(自身を含む): 904716540

約数和(自身を除く): 676878300

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3229, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6458, 7056, 7840, 8820, 9687, 10080, 11760, 12916, 14112, 16145, 17640, 19374, 22603, 23520, 25832, 29061, 32290, 35280, 38748, 45206, 48435, 51664, 58122, 64580, 67809, 70560, 77496, 90412, 96870, 103328, 113015, 116244, 129160, 135618, 145305, 154992, 158221, 180824, 193740, 203427, 226030, 232488, 258320, 271236, 290610, 309984, 316442, 339045, 361648, 387480, 406854, 452060, 464976, 474663, 516640, 542472, 581220, 632884, 678090, 723296, 774960, 791105, 813708, 904120, 929952, 949326, 1017135, 1084944, 1162440, 1265768, 1356180, 1423989, 1549920, 1582210, 1627416, 1808240, 1898652, 2034270, 2169888, 2324880, 2373315, 2531536, 2712360, 2847978, 3164420, 3254832, 3616480, 3797304, 4068540, 4649760, 4746630, 5063072, 5424720, 5695956, 6328840, 6509664, 7119945, 7594608, 8137080, 9493260, 10849440, 11391912, 12657680, 14239890, 15189216, 16274160, 18986520, 22783824, 25315360, 28479780, 32548320, 37973040, 45567648, 56959560, 75946080, 113919120, 227838240]

約数ペア:

[(1, 227838240), (2, 113919120), (3, 75946080), (4, 56959560), (5, 45567648), (6, 37973040), (7, 32548320), (8, 28479780), (9, 25315360), (10, 22783824), (12, 18986520), (14, 16274160), (15, 15189216), (16, 14239890), (18, 12657680), (20, 11391912), (21, 10849440), (24, 9493260), (28, 8137080), (30, 7594608), (32, 7119945), (35, 6509664), (36, 6328840), (40, 5695956), (42, 5424720), (45, 5063072), (48, 4746630), (49, 4649760), (56, 4068540), (60, 3797304), (63, 3616480), (70, 3254832), (72, 3164420), (80, 2847978), (84, 2712360), (90, 2531536), (96, 2373315), (98, 2324880), (105, 2169888), (112, 2034270), (120, 1898652), (126, 1808240), (140, 1627416), (144, 1582210), (147, 1549920), (160, 1423989), (168, 1356180), (180, 1265768), (196, 1162440), (210, 1084944), (224, 1017135), (240, 949326), (245, 929952), (252, 904120), (280, 813708), (288, 791105), (294, 774960), (315, 723296), (336, 678090), (360, 632884), (392, 581220), (420, 542472), (441, 516640), (480, 474663), (490, 464976), (504, 452060), (560, 406854), (588, 387480), (630, 361648), (672, 339045), (720, 316442), (735, 309984), (784, 290610), (840, 271236), (882, 258320), (980, 232488), (1008, 226030), (1120, 203427), (1176, 193740), (1260, 180824), (1440, 158221), (1470, 154992), (1568, 145305), (1680, 135618), (1764, 129160), (1960, 116244), (2016, 113015), (2205, 103328), (2352, 96870), (2520, 90412), (2940, 77496), (3229, 70560), (3360, 67809), (3528, 64580), (3920, 58122), (4410, 51664), (4704, 48435), (5040, 45206), (5880, 38748), (6458, 35280), (7056, 32290), (7840, 29061), (8820, 25832), (9687, 23520), (10080, 22603), (11760, 19374), (12916, 17640), (14112, 16145)]