18143310080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6911}}^1$

素因数の和:7232

約数の個数: 144

約数和(自身を含む): 49844035584

約数和(自身を除く): 31700725504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 293, 320, 448, 560, 586, 640, 896, 1120, 1172, 1280, 1465, 1792, 2051, 2240, 2344, 2930, 4102, 4480, 4688, 5860, 6911, 8204, 8960, 9376, 10255, 11720, 13822, 16408, 18752, 20510, 23440, 27644, 32816, 34555, 37504, 41020, 46880, 48377, 55288, 65632, 69110, 75008, 82040, 93760, 96754, 110576, 131264, 138220, 164080, 187520, 193508, 221152, 241885, 262528, 276440, 328160, 375040, 387016, 442304, 483770, 525056, 552880, 656320, 774032, 884608, 967540, 1105760, 1312640, 1548064, 1769216, 1935080, 2024923, 2211520, 2625280, 3096128, 3870160, 4049846, 4423040, 6192256, 7740320, 8099692, 8846080, 10124615, 12384512, 14174461, 15480640, 16199384, 20249230, 28348922, 30961280, 32398768, 40498460, 56697844, 61922560, 64797536, 70872305, 80996920, 113395688, 129595072, 141744610, 161993840, 226791376, 259190144, 283489220, 323987680, 453582752, 518380288, 566978440, 647975360, 907165504, 1133956880, 1295950720, 1814331008, 2267913760, 2591901440, 3628662016, 4535827520, 9071655040, 18143310080]

約数ペア:

[(1, 18143310080), (2, 9071655040), (4, 4535827520), (5, 3628662016), (7, 2591901440), (8, 2267913760), (10, 1814331008), (14, 1295950720), (16, 1133956880), (20, 907165504), (28, 647975360), (32, 566978440), (35, 518380288), (40, 453582752), (56, 323987680), (64, 283489220), (70, 259190144), (80, 226791376), (112, 161993840), (128, 141744610), (140, 129595072), (160, 113395688), (224, 80996920), (256, 70872305), (280, 64797536), (293, 61922560), (320, 56697844), (448, 40498460), (560, 32398768), (586, 30961280), (640, 28348922), (896, 20249230), (1120, 16199384), (1172, 15480640), (1280, 14174461), (1465, 12384512), (1792, 10124615), (2051, 8846080), (2240, 8099692), (2344, 7740320), (2930, 6192256), (4102, 4423040), (4480, 4049846), (4688, 3870160), (5860, 3096128), (6911, 2625280), (8204, 2211520), (8960, 2024923), (9376, 1935080), (10255, 1769216), (11720, 1548064), (13822, 1312640), (16408, 1105760), (18752, 967540), (20510, 884608), (23440, 774032), (27644, 656320), (32816, 552880), (34555, 525056), (37504, 483770), (41020, 442304), (46880, 387016), (48377, 375040), (55288, 328160), (65632, 276440), (69110, 262528), (75008, 241885), (82040, 221152), (93760, 193508), (96754, 187520), (110576, 164080), (131264, 138220)]