7136881080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{447173}}^1$

素因数の和:447213

約数の個数: 128

約数和(自身を含む): 25757222400

約数和(自身を除く): 18620341320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 447173, 894346, 1341519, 1788692, 2235865, 2683038, 3130211, 3577384, 4471730, 5366076, 6260422, 6707595, 8496287, 8943460, 9390633, 10732152, 12520844, 13415190, 15651055, 16992574, 17886920, 18781266, 25041688, 25488861, 26830380, 31302110, 33985148, 37562532, 42481435, 46953165, 50977722, 53660760, 59474009, 62604220, 67970296, 75125064, 84962870, 93906330, 101955444, 118948018, 125208440, 127444305, 169925740, 178422027, 187812660, 203910888, 237896036, 254888610, 297370045, 339851480, 356844054, 375625320, 475792072, 509777220, 594740090, 713688108, 892110135, 1019554440, 1189480180, 1427376216, 1784220270, 2378960360, 3568440540, 7136881080]

約数ペア:

[(1, 7136881080), (2, 3568440540), (3, 2378960360), (4, 1784220270), (5, 1427376216), (6, 1189480180), (7, 1019554440), (8, 892110135), (10, 713688108), (12, 594740090), (14, 509777220), (15, 475792072), (19, 375625320), (20, 356844054), (21, 339851480), (24, 297370045), (28, 254888610), (30, 237896036), (35, 203910888), (38, 187812660), (40, 178422027), (42, 169925740), (56, 127444305), (57, 125208440), (60, 118948018), (70, 101955444), (76, 93906330), (84, 84962870), (95, 75125064), (105, 67970296), (114, 62604220), (120, 59474009), (133, 53660760), (140, 50977722), (152, 46953165), (168, 42481435), (190, 37562532), (210, 33985148), (228, 31302110), (266, 26830380), (280, 25488861), (285, 25041688), (380, 18781266), (399, 17886920), (420, 16992574), (456, 15651055), (532, 13415190), (570, 12520844), (665, 10732152), (760, 9390633), (798, 8943460), (840, 8496287), (1064, 6707595), (1140, 6260422), (1330, 5366076), (1596, 4471730), (1995, 3577384), (2280, 3130211), (2660, 2683038), (3192, 2235865), (3990, 1788692), (5320, 1341519), (7980, 894346), (15960, 447173)]