13992440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 40937400

約数和(自身を除く): 26944960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 59, 70, 77, 88, 98, 110, 118, 121, 140, 154, 196, 220, 236, 242, 245, 280, 295, 308, 385, 392, 413, 440, 472, 484, 490, 539, 590, 605, 616, 649, 770, 826, 847, 968, 980, 1078, 1180, 1210, 1298, 1540, 1652, 1694, 1960, 2065, 2156, 2360, 2420, 2596, 2695, 2891, 3080, 3245, 3304, 3388, 4130, 4235, 4312, 4543, 4840, 5192, 5390, 5782, 5929, 6490, 6776, 7139, 8260, 8470, 9086, 10780, 11564, 11858, 12980, 14278, 14455, 16520, 16940, 18172, 21560, 22715, 23128, 23716, 25960, 28556, 28910, 29645, 31801, 33880, 35695, 36344, 45430, 47432, 49973, 57112, 57820, 59290, 63602, 71390, 90860, 99946, 115640, 118580, 127204, 142780, 159005, 181720, 199892, 237160, 249865, 254408, 285560, 318010, 349811, 399784, 499730, 636020, 699622, 999460, 1272040, 1399244, 1749055, 1998920, 2798488, 3498110, 6996220, 13992440]

約数ペア:

[(1, 13992440), (2, 6996220), (4, 3498110), (5, 2798488), (7, 1998920), (8, 1749055), (10, 1399244), (11, 1272040), (14, 999460), (20, 699622), (22, 636020), (28, 499730), (35, 399784), (40, 349811), (44, 318010), (49, 285560), (55, 254408), (56, 249865), (59, 237160), (70, 199892), (77, 181720), (88, 159005), (98, 142780), (110, 127204), (118, 118580), (121, 115640), (140, 99946), (154, 90860), (196, 71390), (220, 63602), (236, 59290), (242, 57820), (245, 57112), (280, 49973), (295, 47432), (308, 45430), (385, 36344), (392, 35695), (413, 33880), (440, 31801), (472, 29645), (484, 28910), (490, 28556), (539, 25960), (590, 23716), (605, 23128), (616, 22715), (649, 21560), (770, 18172), (826, 16940), (847, 16520), (968, 14455), (980, 14278), (1078, 12980), (1180, 11858), (1210, 11564), (1298, 10780), (1540, 9086), (1652, 8470), (1694, 8260), (1960, 7139), (2065, 6776), (2156, 6490), (2360, 5929), (2420, 5782), (2596, 5390), (2695, 5192), (2891, 4840), (3080, 4543), (3245, 4312), (3304, 4235), (3388, 4130)]