917683320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 2833367040

約数和(自身を除く): 1915683720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 383, 410, 487, 492, 615, 766, 820, 974, 984, 1149, 1230, 1461, 1532, 1640, 1915, 1948, 2298, 2435, 2460, 2922, 3064, 3830, 3896, 4596, 4870, 4920, 5745, 5844, 7305, 7660, 9192, 9740, 11490, 11688, 14610, 15320, 15703, 19480, 19967, 22980, 29220, 31406, 39934, 45960, 47109, 58440, 59901, 62812, 78515, 79868, 94218, 99835, 119802, 125624, 157030, 159736, 186521, 188436, 199670, 235545, 239604, 299505, 314060, 373042, 376872, 399340, 471090, 479208, 559563, 599010, 628120, 746084, 798680, 932605, 942180, 1119126, 1198020, 1492168, 1865210, 1884360, 2238252, 2396040, 2797815, 3730420, 4476504, 5595630, 7460840, 7647361, 11191260, 15294722, 22382520, 22942083, 30589444, 38236805, 45884166, 61178888, 76473610, 91768332, 114710415, 152947220, 183536664, 229420830, 305894440, 458841660, 917683320]

約数ペア:

[(1, 917683320), (2, 458841660), (3, 305894440), (4, 229420830), (5, 183536664), (6, 152947220), (8, 114710415), (10, 91768332), (12, 76473610), (15, 61178888), (20, 45884166), (24, 38236805), (30, 30589444), (40, 22942083), (41, 22382520), (60, 15294722), (82, 11191260), (120, 7647361), (123, 7460840), (164, 5595630), (205, 4476504), (246, 3730420), (328, 2797815), (383, 2396040), (410, 2238252), (487, 1884360), (492, 1865210), (615, 1492168), (766, 1198020), (820, 1119126), (974, 942180), (984, 932605), (1149, 798680), (1230, 746084), (1461, 628120), (1532, 599010), (1640, 559563), (1915, 479208), (1948, 471090), (2298, 399340), (2435, 376872), (2460, 373042), (2922, 314060), (3064, 299505), (3830, 239604), (3896, 235545), (4596, 199670), (4870, 188436), (4920, 186521), (5745, 159736), (5844, 157030), (7305, 125624), (7660, 119802), (9192, 99835), (9740, 94218), (11490, 79868), (11688, 78515), (14610, 62812), (15320, 59901), (15703, 58440), (19480, 47109), (19967, 45960), (22980, 39934), (29220, 31406)]