19885087152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:1016

約数の個数: 240

約数和(自身を含む): 64504657152

約数和(自身を除く): 44619570000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 331, 336, 428, 504, 557, 642, 662, 749, 856, 963, 993, 1008, 1114, 1284, 1324, 1498, 1671, 1712, 1926, 1986, 2228, 2247, 2317, 2568, 2648, 2979, 2996, 3342, 3852, 3899, 3972, 4456, 4494, 4634, 5013, 5136, 5296, 5958, 5992, 6684, 6741, 6951, 7704, 7798, 7944, 8912, 8988, 9268, 10026, 11697, 11916, 11984, 13368, 13482, 13902, 15408, 15596, 15888, 17976, 18536, 20052, 20853, 23394, 23832, 26736, 26964, 27804, 31192, 35091, 35417, 35952, 37072, 40104, 41706, 46788, 47664, 53928, 55608, 59599, 62384, 70182, 70834, 80208, 83412, 93576, 106251, 107856, 111216, 119198, 140364, 141668, 166824, 178797, 184367, 187152, 212502, 238396, 247919, 280728, 283336, 318753, 333648, 357594, 368734, 417193, 425004, 476792, 495838, 536391, 553101, 561456, 566672, 637506, 715188, 737468, 743757, 834386, 850008, 953584, 991676, 1072782, 1106202, 1251579, 1275012, 1290569, 1430376, 1474936, 1487514, 1659303, 1668772, 1700016, 1983352, 2145564, 2212404, 2231271, 2503158, 2550024, 2581138, 2860752, 2949872, 2975028, 3318606, 3337544, 3754737, 3871707, 3966704, 4291128, 4424808, 4462542, 5006316, 5100048, 5162276, 5950056, 6637212, 6675088, 7509474, 7743414, 8582256, 8849616, 8925084, 10012632, 10324552, 11615121, 11900112, 13274424, 15018948, 15486828, 17850168, 19727269, 20025264, 20649104, 23230242, 26548848, 30037896, 30973656, 35700336, 39454538, 46460484, 59181807, 60075792, 61947312, 78909076, 92920968, 118363614, 138090883, 157818152, 177545421, 185841936, 236727228, 276181766, 315636304, 355090842, 414272649, 473454456, 552363532, 710181684, 828545298, 946908912, 1104727064, 1242817947, 1420363368, 1657090596, 2209454128, 2485635894, 2840726736, 3314181192, 4971271788, 6628362384, 9942543576, 19885087152]

約数ペア:

[(1, 19885087152), (2, 9942543576), (3, 6628362384), (4, 4971271788), (6, 3314181192), (7, 2840726736), (8, 2485635894), (9, 2209454128), (12, 1657090596), (14, 1420363368), (16, 1242817947), (18, 1104727064), (21, 946908912), (24, 828545298), (28, 710181684), (36, 552363532), (42, 473454456), (48, 414272649), (56, 355090842), (63, 315636304), (72, 276181766), (84, 236727228), (107, 185841936), (112, 177545421), (126, 157818152), (144, 138090883), (168, 118363614), (214, 92920968), (252, 78909076), (321, 61947312), (331, 60075792), (336, 59181807), (428, 46460484), (504, 39454538), (557, 35700336), (642, 30973656), (662, 30037896), (749, 26548848), (856, 23230242), (963, 20649104), (993, 20025264), (1008, 19727269), (1114, 17850168), (1284, 15486828), (1324, 15018948), (1498, 13274424), (1671, 11900112), (1712, 11615121), (1926, 10324552), (1986, 10012632), (2228, 8925084), (2247, 8849616), (2317, 8582256), (2568, 7743414), (2648, 7509474), (2979, 6675088), (2996, 6637212), (3342, 5950056), (3852, 5162276), (3899, 5100048), (3972, 5006316), (4456, 4462542), (4494, 4424808), (4634, 4291128), (5013, 3966704), (5136, 3871707), (5296, 3754737), (5958, 3337544), (5992, 3318606), (6684, 2975028), (6741, 2949872), (6951, 2860752), (7704, 2581138), (7798, 2550024), (7944, 2503158), (8912, 2231271), (8988, 2212404), (9268, 2145564), (10026, 1983352), (11697, 1700016), (11916, 1668772), (11984, 1659303), (13368, 1487514), (13482, 1474936), (13902, 1430376), (15408, 1290569), (15596, 1275012), (15888, 1251579), (17976, 1106202), (18536, 1072782), (20052, 991676), (20853, 953584), (23394, 850008), (23832, 834386), (26736, 743757), (26964, 737468), (27804, 715188), (31192, 637506), (35091, 566672), (35417, 561456), (35952, 553101), (37072, 536391), (40104, 495838), (41706, 476792), (46788, 425004), (47664, 417193), (53928, 368734), (55608, 357594), (59599, 333648), (62384, 318753), (70182, 283336), (70834, 280728), (80208, 247919), (83412, 238396), (93576, 212502), (106251, 187152), (107856, 184367), (111216, 178797), (119198, 166824), (140364, 141668)]