13468212840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{18803}}^1$

素因数の和:18991

約数の個数: 128

約数和(自身を含む): 41591439360

約数和(自身を除く): 28123226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 127, 141, 188, 235, 254, 282, 376, 381, 470, 508, 564, 635, 705, 762, 940, 1016, 1128, 1270, 1410, 1524, 1880, 1905, 2540, 2820, 3048, 3810, 5080, 5640, 5969, 7620, 11938, 15240, 17907, 18803, 23876, 29845, 35814, 37606, 47752, 56409, 59690, 71628, 75212, 89535, 94015, 112818, 119380, 143256, 150424, 179070, 188030, 225636, 238760, 282045, 358140, 376060, 451272, 564090, 716280, 752120, 883741, 1128180, 1767482, 2256360, 2387981, 2651223, 3534964, 4418705, 4775962, 5302446, 7069928, 7163943, 8837410, 9551924, 10604892, 11939905, 13256115, 14327886, 17674820, 19103848, 21209784, 23879810, 26512230, 28655772, 35349640, 35819715, 47759620, 53024460, 57311544, 71639430, 95519240, 106048920, 112235107, 143278860, 224470214, 286557720, 336705321, 448940428, 561175535, 673410642, 897880856, 1122351070, 1346821284, 1683526605, 2244702140, 2693642568, 3367053210, 4489404280, 6734106420, 13468212840]

約数ペア:

[(1, 13468212840), (2, 6734106420), (3, 4489404280), (4, 3367053210), (5, 2693642568), (6, 2244702140), (8, 1683526605), (10, 1346821284), (12, 1122351070), (15, 897880856), (20, 673410642), (24, 561175535), (30, 448940428), (40, 336705321), (47, 286557720), (60, 224470214), (94, 143278860), (120, 112235107), (127, 106048920), (141, 95519240), (188, 71639430), (235, 57311544), (254, 53024460), (282, 47759620), (376, 35819715), (381, 35349640), (470, 28655772), (508, 26512230), (564, 23879810), (635, 21209784), (705, 19103848), (762, 17674820), (940, 14327886), (1016, 13256115), (1128, 11939905), (1270, 10604892), (1410, 9551924), (1524, 8837410), (1880, 7163943), (1905, 7069928), (2540, 5302446), (2820, 4775962), (3048, 4418705), (3810, 3534964), (5080, 2651223), (5640, 2387981), (5969, 2256360), (7620, 1767482), (11938, 1128180), (15240, 883741), (17907, 752120), (18803, 716280), (23876, 564090), (29845, 451272), (35814, 376060), (37606, 358140), (47752, 282045), (56409, 238760), (59690, 225636), (71628, 188030), (75212, 179070), (89535, 150424), (94015, 143256), (112818, 119380)]