15260981008

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:974

約数の個数: 160

約数和(自身を含む): 37296224000

約数和(自身を除く): 22035242992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 409, 523, 637, 686, 728, 784, 818, 1046, 1274, 1372, 1456, 1636, 2092, 2548, 2744, 2863, 3272, 3661, 4184, 4459, 5096, 5317, 5488, 5726, 6544, 6799, 7322, 8368, 8918, 10192, 10634, 11452, 13598, 14644, 17836, 20041, 21268, 22904, 25627, 27196, 29288, 35672, 37219, 40082, 42536, 45808, 47593, 51254, 54392, 58576, 71344, 74438, 80164, 85072, 95186, 102508, 108784, 140287, 148876, 160328, 179389, 190372, 205016, 213907, 260533, 280574, 297752, 320656, 333151, 358778, 380744, 410032, 427814, 521066, 561148, 595504, 666302, 717556, 761488, 855628, 1042132, 1122296, 1332604, 1435112, 1497349, 1711256, 1823731, 2084264, 2244592, 2332057, 2665208, 2780791, 2870224, 2994698, 3422512, 3647462, 4168528, 4664114, 5330416, 5561582, 5989396, 7294924, 9328228, 10481443, 11123164, 11978792, 14589848, 18656456, 19465537, 20962886, 22246328, 23957584, 29179696, 37312912, 38931074, 41925772, 44492656, 73370101, 77862148, 83851544, 136258759, 146740202, 155724296, 167703088, 272517518, 293480404, 311448592, 545035036, 586960808, 953811313, 1090070072, 1173921616, 1907622626, 2180140144, 3815245252, 7630490504, 15260981008]

約数ペア:

[(1, 15260981008), (2, 7630490504), (4, 3815245252), (7, 2180140144), (8, 1907622626), (13, 1173921616), (14, 1090070072), (16, 953811313), (26, 586960808), (28, 545035036), (49, 311448592), (52, 293480404), (56, 272517518), (91, 167703088), (98, 155724296), (104, 146740202), (112, 136258759), (182, 83851544), (196, 77862148), (208, 73370101), (343, 44492656), (364, 41925772), (392, 38931074), (409, 37312912), (523, 29179696), (637, 23957584), (686, 22246328), (728, 20962886), (784, 19465537), (818, 18656456), (1046, 14589848), (1274, 11978792), (1372, 11123164), (1456, 10481443), (1636, 9328228), (2092, 7294924), (2548, 5989396), (2744, 5561582), (2863, 5330416), (3272, 4664114), (3661, 4168528), (4184, 3647462), (4459, 3422512), (5096, 2994698), (5317, 2870224), (5488, 2780791), (5726, 2665208), (6544, 2332057), (6799, 2244592), (7322, 2084264), (8368, 1823731), (8918, 1711256), (10192, 1497349), (10634, 1435112), (11452, 1332604), (13598, 1122296), (14644, 1042132), (17836, 855628), (20041, 761488), (21268, 717556), (22904, 666302), (25627, 595504), (27196, 561148), (29288, 521066), (35672, 427814), (37219, 410032), (40082, 380744), (42536, 358778), (45808, 333151), (47593, 320656), (51254, 297752), (54392, 280574), (58576, 260533), (71344, 213907), (74438, 205016), (80164, 190372), (85072, 179389), (95186, 160328), (102508, 148876), (108784, 140287)]