225686160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{6397}}^1$

素因数の和:6430

約数の個数: 180

約数和(自身を含む): 881810748

約数和(自身を除く): 656124588

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 6397, 7056, 8820, 11760, 12794, 17640, 19191, 25588, 31985, 35280, 38382, 44779, 51176, 57573, 63970, 76764, 89558, 95955, 102352, 115146, 127940, 134337, 153528, 179116, 191910, 223895, 230292, 255880, 268674, 287865, 307056, 313453, 358232, 383820, 403011, 447790, 460584, 511760, 537348, 575730, 626906, 671685, 716464, 767640, 806022, 895580, 921168, 940359, 1074696, 1151460, 1253812, 1343370, 1535280, 1567265, 1612044, 1791160, 1880718, 2015055, 2149392, 2302920, 2507624, 2686740, 2821077, 3134530, 3224088, 3582320, 3761436, 4030110, 4605840, 4701795, 5015248, 5373480, 5642154, 6269060, 6448176, 7522872, 8060220, 9403590, 10746960, 11284308, 12538120, 14105385, 15045744, 16120440, 18807180, 22568616, 25076240, 28210770, 32240880, 37614360, 45137232, 56421540, 75228720, 112843080, 225686160]

約数ペア:

[(1, 225686160), (2, 112843080), (3, 75228720), (4, 56421540), (5, 45137232), (6, 37614360), (7, 32240880), (8, 28210770), (9, 25076240), (10, 22568616), (12, 18807180), (14, 16120440), (15, 15045744), (16, 14105385), (18, 12538120), (20, 11284308), (21, 10746960), (24, 9403590), (28, 8060220), (30, 7522872), (35, 6448176), (36, 6269060), (40, 5642154), (42, 5373480), (45, 5015248), (48, 4701795), (49, 4605840), (56, 4030110), (60, 3761436), (63, 3582320), (70, 3224088), (72, 3134530), (80, 2821077), (84, 2686740), (90, 2507624), (98, 2302920), (105, 2149392), (112, 2015055), (120, 1880718), (126, 1791160), (140, 1612044), (144, 1567265), (147, 1535280), (168, 1343370), (180, 1253812), (196, 1151460), (210, 1074696), (240, 940359), (245, 921168), (252, 895580), (280, 806022), (294, 767640), (315, 716464), (336, 671685), (360, 626906), (392, 575730), (420, 537348), (441, 511760), (490, 460584), (504, 447790), (560, 403011), (588, 383820), (630, 358232), (720, 313453), (735, 307056), (784, 287865), (840, 268674), (882, 255880), (980, 230292), (1008, 223895), (1176, 191910), (1260, 179116), (1470, 153528), (1680, 134337), (1764, 127940), (1960, 115146), (2205, 102352), (2352, 95955), (2520, 89558), (2940, 76764), (3528, 63970), (3920, 57573), (4410, 51176), (5040, 44779), (5880, 38382), (6397, 35280), (7056, 31985), (8820, 25588), (11760, 19191), (12794, 17640)]