15692979890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1200

約数の個数: 128

約数和(自身を含む): 34749388800

約数和(自身を除く): 19056408910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 227, 266, 295, 413, 454, 590, 665, 826, 881, 1121, 1135, 1330, 1589, 1762, 2065, 2242, 2270, 3178, 4130, 4313, 4405, 5605, 6167, 7847, 7945, 8626, 8810, 11210, 12334, 13393, 15694, 15890, 16739, 21565, 26786, 30191, 30835, 33478, 39235, 43130, 51979, 60382, 61670, 66965, 78470, 83695, 93751, 103958, 117173, 133930, 150955, 167390, 187502, 199987, 234346, 254467, 259895, 301910, 363853, 399974, 468755, 508934, 519790, 585865, 727706, 937510, 987601, 999935, 1171730, 1272335, 1399909, 1781269, 1819265, 1975202, 1999870, 2544670, 2799818, 3562538, 3638530, 3799753, 4938005, 6913207, 6999545, 7599506, 8906345, 9876010, 11799233, 13826414, 13999090, 17812690, 18998765, 23598466, 26598271, 34566035, 37997530, 53196542, 58996165, 69132070, 82594631, 117992330, 132991355, 165189262, 224185427, 265982710, 412973155, 448370854, 825946310, 1120927135, 1569297989, 2241854270, 3138595978, 7846489945, 15692979890]

約数ペア:

[(1, 15692979890), (2, 7846489945), (5, 3138595978), (7, 2241854270), (10, 1569297989), (14, 1120927135), (19, 825946310), (35, 448370854), (38, 412973155), (59, 265982710), (70, 224185427), (95, 165189262), (118, 132991355), (133, 117992330), (190, 82594631), (227, 69132070), (266, 58996165), (295, 53196542), (413, 37997530), (454, 34566035), (590, 26598271), (665, 23598466), (826, 18998765), (881, 17812690), (1121, 13999090), (1135, 13826414), (1330, 11799233), (1589, 9876010), (1762, 8906345), (2065, 7599506), (2242, 6999545), (2270, 6913207), (3178, 4938005), (4130, 3799753), (4313, 3638530), (4405, 3562538), (5605, 2799818), (6167, 2544670), (7847, 1999870), (7945, 1975202), (8626, 1819265), (8810, 1781269), (11210, 1399909), (12334, 1272335), (13393, 1171730), (15694, 999935), (15890, 987601), (16739, 937510), (21565, 727706), (26786, 585865), (30191, 519790), (30835, 508934), (33478, 468755), (39235, 399974), (43130, 363853), (51979, 301910), (60382, 259895), (61670, 254467), (66965, 234346), (78470, 199987), (83695, 187502), (93751, 167390), (103958, 150955), (117173, 133930)]