314920060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 872756640

約数和(自身を除く): 557836580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 637, 665, 910, 931, 980, 988, 1235, 1274, 1301, 1330, 1729, 1820, 1862, 2470, 2548, 2602, 2660, 3185, 3458, 3724, 4655, 4940, 5204, 6370, 6505, 6916, 8645, 9107, 9310, 12103, 12740, 13010, 16913, 17290, 18214, 18620, 24206, 24719, 26020, 33826, 34580, 36428, 45535, 48412, 49438, 60515, 63749, 67652, 84565, 91070, 98876, 118391, 121030, 123595, 127498, 169130, 173033, 182140, 236782, 242060, 247190, 254996, 318745, 321347, 338260, 346066, 473564, 494380, 591955, 637490, 642694, 692132, 828737, 865165, 1183910, 1211231, 1274980, 1285388, 1606735, 1657474, 1730330, 2249429, 2367820, 2422462, 3213470, 3314948, 3460660, 4143685, 4498858, 4844924, 6056155, 6426940, 8287370, 8997716, 11247145, 12112310, 15746003, 16574740, 22494290, 24224620, 31492006, 44988580, 62984012, 78730015, 157460030, 314920060]

約数ペア:

[(1, 314920060), (2, 157460030), (4, 78730015), (5, 62984012), (7, 44988580), (10, 31492006), (13, 24224620), (14, 22494290), (19, 16574740), (20, 15746003), (26, 12112310), (28, 11247145), (35, 8997716), (38, 8287370), (49, 6426940), (52, 6056155), (65, 4844924), (70, 4498858), (76, 4143685), (91, 3460660), (95, 3314948), (98, 3213470), (130, 2422462), (133, 2367820), (140, 2249429), (182, 1730330), (190, 1657474), (196, 1606735), (245, 1285388), (247, 1274980), (260, 1211231), (266, 1183910), (364, 865165), (380, 828737), (455, 692132), (490, 642694), (494, 637490), (532, 591955), (637, 494380), (665, 473564), (910, 346066), (931, 338260), (980, 321347), (988, 318745), (1235, 254996), (1274, 247190), (1301, 242060), (1330, 236782), (1729, 182140), (1820, 173033), (1862, 169130), (2470, 127498), (2548, 123595), (2602, 121030), (2660, 118391), (3185, 98876), (3458, 91070), (3724, 84565), (4655, 67652), (4940, 63749), (5204, 60515), (6370, 49438), (6505, 48412), (6916, 45535), (8645, 36428), (9107, 34580), (9310, 33826), (12103, 26020), (12740, 24719), (13010, 24206), (16913, 18620), (17290, 18214)]