714121520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43973}}^1$

素因数の和:44022

約数の個数: 80

約数和(自身を含む): 1962999360

約数和(自身を除く): 1248877840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 43973, 87946, 175892, 219865, 307811, 351784, 439730, 615622, 703568, 879460, 1231244, 1275217, 1539055, 1758920, 2462488, 2550434, 3078110, 3517840, 4924976, 5100868, 6156220, 6376085, 8926519, 10201736, 12312440, 12752170, 17853038, 20403472, 24624880, 25504340, 35706076, 44632595, 51008680, 71412152, 89265190, 102017360, 142824304, 178530380, 357060760, 714121520]

約数ペア:

[(1, 714121520), (2, 357060760), (4, 178530380), (5, 142824304), (7, 102017360), (8, 89265190), (10, 71412152), (14, 51008680), (16, 44632595), (20, 35706076), (28, 25504340), (29, 24624880), (35, 20403472), (40, 17853038), (56, 12752170), (58, 12312440), (70, 10201736), (80, 8926519), (112, 6376085), (116, 6156220), (140, 5100868), (145, 4924976), (203, 3517840), (232, 3078110), (280, 2550434), (290, 2462488), (406, 1758920), (464, 1539055), (560, 1275217), (580, 1231244), (812, 879460), (1015, 703568), (1160, 615622), (1624, 439730), (2030, 351784), (2320, 307811), (3248, 219865), (4060, 175892), (8120, 87946), (16240, 43973)]