134647480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 358318080

約数和(自身を除く): 223670600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 47, 55, 68, 85, 88, 94, 110, 136, 170, 187, 188, 220, 235, 340, 374, 376, 383, 440, 470, 517, 680, 748, 766, 799, 935, 940, 1034, 1496, 1532, 1598, 1870, 1880, 1915, 2068, 2585, 3064, 3196, 3740, 3830, 3995, 4136, 4213, 5170, 6392, 6511, 7480, 7660, 7990, 8426, 8789, 10340, 13022, 15320, 15980, 16852, 17578, 18001, 20680, 21065, 26044, 31960, 32555, 33704, 35156, 36002, 42130, 43945, 52088, 65110, 70312, 71621, 72004, 84260, 87890, 90005, 130220, 143242, 144008, 168520, 175780, 180010, 198011, 260440, 286484, 306017, 351560, 358105, 360020, 396022, 572968, 612034, 716210, 720040, 792044, 990055, 1224068, 1432420, 1530085, 1584088, 1980110, 2448136, 2864840, 3060170, 3366187, 3960220, 6120340, 6732374, 7920440, 12240680, 13464748, 16830935, 26929496, 33661870, 67323740, 134647480]

約数ペア:

[(1, 134647480), (2, 67323740), (4, 33661870), (5, 26929496), (8, 16830935), (10, 13464748), (11, 12240680), (17, 7920440), (20, 6732374), (22, 6120340), (34, 3960220), (40, 3366187), (44, 3060170), (47, 2864840), (55, 2448136), (68, 1980110), (85, 1584088), (88, 1530085), (94, 1432420), (110, 1224068), (136, 990055), (170, 792044), (187, 720040), (188, 716210), (220, 612034), (235, 572968), (340, 396022), (374, 360020), (376, 358105), (383, 351560), (440, 306017), (470, 286484), (517, 260440), (680, 198011), (748, 180010), (766, 175780), (799, 168520), (935, 144008), (940, 143242), (1034, 130220), (1496, 90005), (1532, 87890), (1598, 84260), (1870, 72004), (1880, 71621), (1915, 70312), (2068, 65110), (2585, 52088), (3064, 43945), (3196, 42130), (3740, 36002), (3830, 35156), (3995, 33704), (4136, 32555), (4213, 31960), (5170, 26044), (6392, 21065), (6511, 20680), (7480, 18001), (7660, 17578), (7990, 16852), (8426, 15980), (8789, 15320), (10340, 13022)]