68422080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 218870784

約数和(自身を除く): 150448704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 271, 320, 480, 526, 542, 789, 813, 960, 1052, 1084, 1315, 1355, 1578, 1626, 2104, 2168, 2630, 2710, 3156, 3252, 3945, 4065, 4208, 4336, 5260, 5420, 6312, 6504, 7890, 8130, 8416, 8672, 10520, 10840, 12624, 13008, 15780, 16260, 16832, 17344, 21040, 21680, 25248, 26016, 31560, 32520, 42080, 43360, 50496, 52032, 63120, 65040, 71273, 84160, 86720, 126240, 130080, 142546, 213819, 252480, 260160, 285092, 356365, 427638, 570184, 712730, 855276, 1069095, 1140368, 1425460, 1710552, 2138190, 2280736, 2850920, 3421104, 4276380, 4561472, 5701840, 6842208, 8552760, 11403680, 13684416, 17105520, 22807360, 34211040, 68422080]

約数ペア:

[(1, 68422080), (2, 34211040), (3, 22807360), (4, 17105520), (5, 13684416), (6, 11403680), (8, 8552760), (10, 6842208), (12, 5701840), (15, 4561472), (16, 4276380), (20, 3421104), (24, 2850920), (30, 2280736), (32, 2138190), (40, 1710552), (48, 1425460), (60, 1140368), (64, 1069095), (80, 855276), (96, 712730), (120, 570184), (160, 427638), (192, 356365), (240, 285092), (263, 260160), (271, 252480), (320, 213819), (480, 142546), (526, 130080), (542, 126240), (789, 86720), (813, 84160), (960, 71273), (1052, 65040), (1084, 63120), (1315, 52032), (1355, 50496), (1578, 43360), (1626, 42080), (2104, 32520), (2168, 31560), (2630, 26016), (2710, 25248), (3156, 21680), (3252, 21040), (3945, 17344), (4065, 16832), (4208, 16260), (4336, 15780), (5260, 13008), (5420, 12624), (6312, 10840), (6504, 10520), (7890, 8672), (8130, 8416)]