156794687440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1571719}}^1$

素因数の和:1571804

約数の個数: 80

約数和(自身を含む): 385888694400

約数和(自身を除く): 229094006960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1720, 2320, 2494, 3440, 4988, 6235, 9976, 12470, 19952, 24940, 49880, 99760, 1571719, 3143438, 6286876, 7858595, 12573752, 15717190, 25147504, 31434380, 45579851, 62868760, 67583917, 91159702, 125737520, 135167834, 182319404, 227899255, 270335668, 337919585, 364638808, 455798510, 540671336, 675839170, 729277616, 911597020, 1081342672, 1351678340, 1823194040, 1959933593, 2703356680, 3646388080, 3919867186, 5406713360, 7839734372, 9799667965, 15679468744, 19599335930, 31358937488, 39198671860, 78397343720, 156794687440]

約数ペア:

[(1, 156794687440), (2, 78397343720), (4, 39198671860), (5, 31358937488), (8, 19599335930), (10, 15679468744), (16, 9799667965), (20, 7839734372), (29, 5406713360), (40, 3919867186), (43, 3646388080), (58, 2703356680), (80, 1959933593), (86, 1823194040), (116, 1351678340), (145, 1081342672), (172, 911597020), (215, 729277616), (232, 675839170), (290, 540671336), (344, 455798510), (430, 364638808), (464, 337919585), (580, 270335668), (688, 227899255), (860, 182319404), (1160, 135167834), (1247, 125737520), (1720, 91159702), (2320, 67583917), (2494, 62868760), (3440, 45579851), (4988, 31434380), (6235, 25147504), (9976, 15717190), (12470, 12573752), (19952, 7858595), (24940, 6286876), (49880, 3143438), (99760, 1571719)]