15668940690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 44479090656

約数和(自身を除く): 28810149966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 195, 197, 234, 314, 390, 394, 433, 471, 585, 591, 785, 866, 942, 985, 1170, 1182, 1299, 1413, 1570, 1773, 1970, 2041, 2165, 2355, 2561, 2598, 2826, 2955, 3546, 3897, 4082, 4330, 4710, 5122, 5629, 5910, 6123, 6495, 7065, 7683, 7794, 8865, 10205, 11258, 12246, 12805, 12990, 14130, 15366, 16887, 17730, 18369, 19485, 20410, 23049, 25610, 28145, 30615, 30929, 33774, 36738, 38415, 38970, 46098, 50661, 56290, 61230, 61858, 67981, 76830, 84435, 85301, 91845, 92787, 101322, 115245, 135962, 154645, 168870, 170602, 183690, 185574, 203943, 230490, 253305, 255903, 278361, 309290, 339905, 402077, 407886, 426505, 463935, 506610, 511806, 556722, 611829, 679810, 767709, 804154, 853010, 883753, 927870, 1019715, 1108913, 1206231, 1223658, 1279515, 1391805, 1535418, 1767506, 2010385, 2039430, 2217826, 2412462, 2559030, 2651259, 2783610, 3059145, 3326739, 3618693, 3838545, 4020770, 4418765, 5302518, 5544565, 6031155, 6118290, 6653478, 7237386, 7677090, 7953777, 8837530, 9980217, 11089130, 12062310, 13256295, 13392257, 15907554, 16633695, 18093465, 19960434, 26512590, 26784514, 33267390, 36186930, 39768885, 40176771, 49901085, 66961285, 79537770, 80353542, 99802170, 120530313, 133922570, 174099341, 200883855, 241060626, 348198682, 401767710, 522298023, 602651565, 870496705, 1044596046, 1205303130, 1566894069, 1740993410, 2611490115, 3133788138, 5222980230, 7834470345, 15668940690]

約数ペア:

[(1, 15668940690), (2, 7834470345), (3, 5222980230), (5, 3133788138), (6, 2611490115), (9, 1740993410), (10, 1566894069), (13, 1205303130), (15, 1044596046), (18, 870496705), (26, 602651565), (30, 522298023), (39, 401767710), (45, 348198682), (65, 241060626), (78, 200883855), (90, 174099341), (117, 133922570), (130, 120530313), (157, 99802170), (195, 80353542), (197, 79537770), (234, 66961285), (314, 49901085), (390, 40176771), (394, 39768885), (433, 36186930), (471, 33267390), (585, 26784514), (591, 26512590), (785, 19960434), (866, 18093465), (942, 16633695), (985, 15907554), (1170, 13392257), (1182, 13256295), (1299, 12062310), (1413, 11089130), (1570, 9980217), (1773, 8837530), (1970, 7953777), (2041, 7677090), (2165, 7237386), (2355, 6653478), (2561, 6118290), (2598, 6031155), (2826, 5544565), (2955, 5302518), (3546, 4418765), (3897, 4020770), (4082, 3838545), (4330, 3618693), (4710, 3326739), (5122, 3059145), (5629, 2783610), (5910, 2651259), (6123, 2559030), (6495, 2412462), (7065, 2217826), (7683, 2039430), (7794, 2010385), (8865, 1767506), (10205, 1535418), (11258, 1391805), (12246, 1279515), (12805, 1223658), (12990, 1206231), (14130, 1108913), (15366, 1019715), (16887, 927870), (17730, 883753), (18369, 853010), (19485, 804154), (20410, 767709), (23049, 679810), (25610, 611829), (28145, 556722), (30615, 511806), (30929, 506610), (33774, 463935), (36738, 426505), (38415, 407886), (38970, 402077), (46098, 339905), (50661, 309290), (56290, 278361), (61230, 255903), (61858, 253305), (67981, 230490), (76830, 203943), (84435, 185574), (85301, 183690), (91845, 170602), (92787, 168870), (101322, 154645), (115245, 135962)]