141568140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 337433460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 59, 60, 70, 84, 87, 105, 116, 118, 140, 145, 174, 177, 197, 203, 210, 236, 290, 295, 348, 354, 394, 406, 413, 420, 435, 580, 590, 591, 609, 708, 788, 812, 826, 870, 885, 985, 1015, 1180, 1182, 1218, 1239, 1379, 1652, 1711, 1740, 1770, 1970, 2030, 2065, 2364, 2436, 2478, 2758, 2955, 3045, 3422, 3540, 3940, 4060, 4130, 4137, 4956, 5133, 5516, 5713, 5910, 6090, 6195, 6844, 6895, 8260, 8274, 8555, 10266, 11426, 11623, 11820, 11977, 12180, 12390, 13790, 16548, 17110, 17139, 20532, 20685, 22852, 23246, 23954, 24780, 25665, 27580, 28565, 34220, 34278, 34869, 35931, 39991, 41370, 46492, 47908, 51330, 57130, 58115, 59885, 68556, 69738, 71862, 79982, 81361, 82740, 85695, 102660, 114260, 116230, 119770, 119973, 139476, 143724, 159964, 162722, 171390, 174345, 179655, 199955, 232460, 239540, 239946, 244083, 325444, 337067, 342780, 348690, 359310, 399910, 406805, 479892, 488166, 599865, 674134, 697380, 718620, 799820, 813610, 976332, 1011201, 1199730, 1220415, 1348268, 1627220, 1685335, 2022402, 2359469, 2399460, 2440830, 3370670, 4044804, 4718938, 4881660, 5056005, 6741340, 7078407, 9437876, 10112010, 11797345, 14156814, 20224020, 23594690, 28313628, 35392035, 47189380, 70784070, 141568140]

約数ペア:

[(1, 141568140), (2, 70784070), (3, 47189380), (4, 35392035), (5, 28313628), (6, 23594690), (7, 20224020), (10, 14156814), (12, 11797345), (14, 10112010), (15, 9437876), (20, 7078407), (21, 6741340), (28, 5056005), (29, 4881660), (30, 4718938), (35, 4044804), (42, 3370670), (58, 2440830), (59, 2399460), (60, 2359469), (70, 2022402), (84, 1685335), (87, 1627220), (105, 1348268), (116, 1220415), (118, 1199730), (140, 1011201), (145, 976332), (174, 813610), (177, 799820), (197, 718620), (203, 697380), (210, 674134), (236, 599865), (290, 488166), (295, 479892), (348, 406805), (354, 399910), (394, 359310), (406, 348690), (413, 342780), (420, 337067), (435, 325444), (580, 244083), (590, 239946), (591, 239540), (609, 232460), (708, 199955), (788, 179655), (812, 174345), (826, 171390), (870, 162722), (885, 159964), (985, 143724), (1015, 139476), (1180, 119973), (1182, 119770), (1218, 116230), (1239, 114260), (1379, 102660), (1652, 85695), (1711, 82740), (1740, 81361), (1770, 79982), (1970, 71862), (2030, 69738), (2065, 68556), (2364, 59885), (2436, 58115), (2478, 57130), (2758, 51330), (2955, 47908), (3045, 46492), (3422, 41370), (3540, 39991), (3940, 35931), (4060, 34869), (4130, 34278), (4137, 34220), (4956, 28565), (5133, 27580), (5516, 25665), (5713, 24780), (5910, 23954), (6090, 23246), (6195, 22852), (6844, 20685), (6895, 20532), (8260, 17139), (8274, 17110), (8555, 16548), (10266, 13790), (11426, 12390), (11623, 12180), (11820, 11977)]