73371760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 218414592

約数和(自身を除く): 145042832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 172, 176, 215, 220, 277, 280, 301, 308, 344, 385, 430, 440, 473, 554, 560, 602, 616, 688, 770, 860, 880, 946, 1108, 1204, 1232, 1385, 1505, 1540, 1720, 1892, 1939, 2216, 2365, 2408, 2770, 3010, 3047, 3080, 3311, 3440, 3784, 3878, 4432, 4730, 4816, 5540, 6020, 6094, 6160, 6622, 7568, 7756, 9460, 9695, 11080, 11911, 12040, 12188, 13244, 15235, 15512, 16555, 18920, 19390, 21329, 22160, 23822, 24080, 24376, 26488, 30470, 31024, 33110, 37840, 38780, 42658, 47644, 48752, 52976, 59555, 60940, 66220, 77560, 83377, 85316, 95288, 106645, 119110, 121880, 131021, 132440, 155120, 166754, 170632, 190576, 213290, 238220, 243760, 262042, 264880, 333508, 341264, 416885, 426580, 476440, 524084, 655105, 667016, 833770, 853160, 917147, 952880, 1048168, 1310210, 1334032, 1667540, 1706320, 1834294, 2096336, 2620420, 3335080, 3668588, 4585735, 5240840, 6670160, 7337176, 9171470, 10481680, 14674352, 18342940, 36685880, 73371760]

約数ペア:

[(1, 73371760), (2, 36685880), (4, 18342940), (5, 14674352), (7, 10481680), (8, 9171470), (10, 7337176), (11, 6670160), (14, 5240840), (16, 4585735), (20, 3668588), (22, 3335080), (28, 2620420), (35, 2096336), (40, 1834294), (43, 1706320), (44, 1667540), (55, 1334032), (56, 1310210), (70, 1048168), (77, 952880), (80, 917147), (86, 853160), (88, 833770), (110, 667016), (112, 655105), (140, 524084), (154, 476440), (172, 426580), (176, 416885), (215, 341264), (220, 333508), (277, 264880), (280, 262042), (301, 243760), (308, 238220), (344, 213290), (385, 190576), (430, 170632), (440, 166754), (473, 155120), (554, 132440), (560, 131021), (602, 121880), (616, 119110), (688, 106645), (770, 95288), (860, 85316), (880, 83377), (946, 77560), (1108, 66220), (1204, 60940), (1232, 59555), (1385, 52976), (1505, 48752), (1540, 47644), (1720, 42658), (1892, 38780), (1939, 37840), (2216, 33110), (2365, 31024), (2408, 30470), (2770, 26488), (3010, 24376), (3047, 24080), (3080, 23822), (3311, 22160), (3440, 21329), (3784, 19390), (3878, 18920), (4432, 16555), (4730, 15512), (4816, 15235), (5540, 13244), (6020, 12188), (6094, 12040), (6160, 11911), (6622, 11080), (7568, 9695), (7756, 9460)]