279098160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 160

約数和(自身を含む): 957795840

約数和(自身を除く): 678697680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1320, 1420, 1489, 1562, 1704, 2130, 2343, 2640, 2840, 2978, 3124, 3408, 3905, 4260, 4467, 4686, 5680, 5956, 6248, 7445, 7810, 8520, 8934, 9372, 11715, 11912, 12496, 14890, 15620, 16379, 17040, 17868, 18744, 22335, 23430, 23824, 29780, 31240, 32758, 35736, 37488, 44670, 46860, 49137, 59560, 62480, 65516, 71472, 81895, 89340, 93720, 98274, 105719, 119120, 131032, 163790, 178680, 187440, 196548, 211438, 245685, 262064, 317157, 327580, 357360, 393096, 422876, 491370, 528595, 634314, 655160, 786192, 845752, 982740, 1057190, 1162909, 1268628, 1310320, 1585785, 1691504, 1965480, 2114380, 2325818, 2537256, 3171570, 3488727, 3930960, 4228760, 4651636, 5074512, 5814545, 6343140, 6977454, 8457520, 9303272, 11629090, 12686280, 13954908, 17443635, 18606544, 23258180, 25372560, 27909816, 34887270, 46516360, 55819632, 69774540, 93032720, 139549080, 279098160]

約数ペア:

[(1, 279098160), (2, 139549080), (3, 93032720), (4, 69774540), (5, 55819632), (6, 46516360), (8, 34887270), (10, 27909816), (11, 25372560), (12, 23258180), (15, 18606544), (16, 17443635), (20, 13954908), (22, 12686280), (24, 11629090), (30, 9303272), (33, 8457520), (40, 6977454), (44, 6343140), (48, 5814545), (55, 5074512), (60, 4651636), (66, 4228760), (71, 3930960), (80, 3488727), (88, 3171570), (110, 2537256), (120, 2325818), (132, 2114380), (142, 1965480), (165, 1691504), (176, 1585785), (213, 1310320), (220, 1268628), (240, 1162909), (264, 1057190), (284, 982740), (330, 845752), (355, 786192), (426, 655160), (440, 634314), (528, 528595), (568, 491370), (660, 422876), (710, 393096), (781, 357360), (852, 327580), (880, 317157), (1065, 262064), (1136, 245685), (1320, 211438), (1420, 196548), (1489, 187440), (1562, 178680), (1704, 163790), (2130, 131032), (2343, 119120), (2640, 105719), (2840, 98274), (2978, 93720), (3124, 89340), (3408, 81895), (3905, 71472), (4260, 65516), (4467, 62480), (4686, 59560), (5680, 49137), (5956, 46860), (6248, 44670), (7445, 37488), (7810, 35736), (8520, 32758), (8934, 31240), (9372, 29780), (11715, 23824), (11912, 23430), (12496, 22335), (14890, 18744), (15620, 17868), (16379, 17040)]