130966080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19489}}^1$

素因数の和:19516

約数の個数: 112

約数和(自身を含む): 475244160

約数和(自身を除く): 344278080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19489, 38978, 58467, 77956, 97445, 116934, 136423, 155912, 194890, 233868, 272846, 292335, 311824, 389780, 409269, 467736, 545692, 584670, 623648, 682115, 779560, 818538, 935472, 1091384, 1169340, 1247296, 1364230, 1559120, 1637076, 1870944, 2046345, 2182768, 2338680, 2728460, 3118240, 3274152, 3741888, 4092690, 4365536, 4677360, 5456920, 6236480, 6548304, 8185380, 8731072, 9354720, 10913840, 13096608, 16370760, 18709440, 21827680, 26193216, 32741520, 43655360, 65483040, 130966080]

約数ペア:

[(1, 130966080), (2, 65483040), (3, 43655360), (4, 32741520), (5, 26193216), (6, 21827680), (7, 18709440), (8, 16370760), (10, 13096608), (12, 10913840), (14, 9354720), (15, 8731072), (16, 8185380), (20, 6548304), (21, 6236480), (24, 5456920), (28, 4677360), (30, 4365536), (32, 4092690), (35, 3741888), (40, 3274152), (42, 3118240), (48, 2728460), (56, 2338680), (60, 2182768), (64, 2046345), (70, 1870944), (80, 1637076), (84, 1559120), (96, 1364230), (105, 1247296), (112, 1169340), (120, 1091384), (140, 935472), (160, 818538), (168, 779560), (192, 682115), (210, 623648), (224, 584670), (240, 545692), (280, 467736), (320, 409269), (336, 389780), (420, 311824), (448, 292335), (480, 272846), (560, 233868), (672, 194890), (840, 155912), (960, 136423), (1120, 116934), (1344, 97445), (1680, 77956), (2240, 58467), (3360, 38978), (6720, 19489)]