68136522120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1\times {\mathrm{991}}^1$

素因数の和:1916

約数の個数: 192

約数和(自身を含む): 222722173440

約数和(自身を除く): 154585651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 577, 662, 991, 993, 1154, 1324, 1655, 1731, 1982, 1986, 2308, 2648, 2885, 2973, 2979, 3310, 3462, 3964, 3972, 4616, 4955, 4965, 5193, 5770, 5946, 5958, 6620, 6924, 7928, 7944, 8655, 8919, 9910, 9930, 10386, 11540, 11892, 11916, 13240, 13848, 14865, 14895, 17310, 17838, 19820, 19860, 20772, 23080, 23784, 23832, 25965, 29730, 29790, 34620, 35676, 39640, 39720, 41544, 44595, 51930, 59460, 59580, 69240, 71352, 89190, 103860, 118920, 119160, 178380, 190987, 207720, 328021, 356760, 381974, 571807, 572961, 656042, 763948, 954935, 984063, 1143614, 1145922, 1312084, 1527896, 1640105, 1715421, 1718883, 1909870, 1968126, 2287228, 2291844, 2624168, 2859035, 2864805, 2952189, 3280210, 3430842, 3437766, 3819740, 3936252, 4574456, 4583688, 4920315, 5146263, 5718070, 5729610, 5904378, 6560420, 6861684, 6875532, 7639480, 7872504, 8577105, 8594415, 9840630, 10292526, 11436140, 11459220, 11808756, 13120840, 13723368, 13751064, 14760945, 17154210, 17188830, 19681260, 20585052, 22872280, 22918440, 23617512, 25731315, 29521890, 34308420, 34377660, 39362520, 41170104, 51462630, 59043780, 68616840, 68755320, 102925260, 118087560, 189268117, 205850520, 378536234, 567804351, 757072468, 946340585, 1135608702, 1514144936, 1703413053, 1892681170, 2271217404, 2839021755, 3406826106, 3785362340, 4542434808, 5678043510, 6813652212, 7570724680, 8517065265, 11356087020, 13627304424, 17034130530, 22712174040, 34068261060, 68136522120]

約数ペア:

[(1, 68136522120), (2, 34068261060), (3, 22712174040), (4, 17034130530), (5, 13627304424), (6, 11356087020), (8, 8517065265), (9, 7570724680), (10, 6813652212), (12, 5678043510), (15, 4542434808), (18, 3785362340), (20, 3406826106), (24, 2839021755), (30, 2271217404), (36, 1892681170), (40, 1703413053), (45, 1514144936), (60, 1135608702), (72, 946340585), (90, 757072468), (120, 567804351), (180, 378536234), (331, 205850520), (360, 189268117), (577, 118087560), (662, 102925260), (991, 68755320), (993, 68616840), (1154, 59043780), (1324, 51462630), (1655, 41170104), (1731, 39362520), (1982, 34377660), (1986, 34308420), (2308, 29521890), (2648, 25731315), (2885, 23617512), (2973, 22918440), (2979, 22872280), (3310, 20585052), (3462, 19681260), (3964, 17188830), (3972, 17154210), (4616, 14760945), (4955, 13751064), (4965, 13723368), (5193, 13120840), (5770, 11808756), (5946, 11459220), (5958, 11436140), (6620, 10292526), (6924, 9840630), (7928, 8594415), (7944, 8577105), (8655, 7872504), (8919, 7639480), (9910, 6875532), (9930, 6861684), (10386, 6560420), (11540, 5904378), (11892, 5729610), (11916, 5718070), (13240, 5146263), (13848, 4920315), (14865, 4583688), (14895, 4574456), (17310, 3936252), (17838, 3819740), (19820, 3437766), (19860, 3430842), (20772, 3280210), (23080, 2952189), (23784, 2864805), (23832, 2859035), (25965, 2624168), (29730, 2291844), (29790, 2287228), (34620, 1968126), (35676, 1909870), (39640, 1718883), (39720, 1715421), (41544, 1640105), (44595, 1527896), (51930, 1312084), (59460, 1145922), (59580, 1143614), (69240, 984063), (71352, 954935), (89190, 763948), (103860, 656042), (118920, 572961), (119160, 571807), (178380, 381974), (190987, 356760), (207720, 328021)]