1216843040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2593}}^1$

素因数の和:3034

約数の個数: 96

約数和(自身を含む): 3294587520

約数和(自身を除く): 2077744480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 419, 560, 838, 1120, 1676, 2095, 2593, 2933, 3352, 4190, 5186, 5866, 6704, 8380, 10372, 11732, 12965, 13408, 14665, 16760, 18151, 20744, 23464, 25930, 29330, 33520, 36302, 41488, 46928, 51860, 58660, 67040, 72604, 82976, 90755, 93856, 103720, 117320, 145208, 181510, 207440, 234640, 290416, 363020, 414880, 469280, 580832, 726040, 1086467, 1452080, 2172934, 2904160, 4345868, 5432335, 7605269, 8691736, 10864670, 15210538, 17383472, 21729340, 30421076, 34766944, 38026345, 43458680, 60842152, 76052690, 86917360, 121684304, 152105380, 173834720, 243368608, 304210760, 608421520, 1216843040]

約数ペア:

[(1, 1216843040), (2, 608421520), (4, 304210760), (5, 243368608), (7, 173834720), (8, 152105380), (10, 121684304), (14, 86917360), (16, 76052690), (20, 60842152), (28, 43458680), (32, 38026345), (35, 34766944), (40, 30421076), (56, 21729340), (70, 17383472), (80, 15210538), (112, 10864670), (140, 8691736), (160, 7605269), (224, 5432335), (280, 4345868), (419, 2904160), (560, 2172934), (838, 1452080), (1120, 1086467), (1676, 726040), (2095, 580832), (2593, 469280), (2933, 414880), (3352, 363020), (4190, 290416), (5186, 234640), (5866, 207440), (6704, 181510), (8380, 145208), (10372, 117320), (11732, 103720), (12965, 93856), (13408, 90755), (14665, 82976), (16760, 72604), (18151, 67040), (20744, 58660), (23464, 51860), (25930, 46928), (29330, 41488), (33520, 36302)]