853565040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1021

約数の個数: 200

約数和(自身を含む): 2986996320

約数和(自身を除く): 2133431280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 270, 314, 324, 360, 405, 432, 471, 540, 628, 648, 720, 785, 810, 839, 942, 1080, 1256, 1296, 1413, 1570, 1620, 1678, 1884, 2160, 2355, 2512, 2517, 2826, 3140, 3240, 3356, 3768, 4195, 4239, 4710, 5034, 5652, 6280, 6480, 6712, 7065, 7536, 7551, 8390, 8478, 9420, 10068, 11304, 12560, 12585, 12717, 13424, 14130, 15102, 16780, 16956, 18840, 20136, 21195, 22608, 22653, 25170, 25434, 28260, 30204, 33560, 33912, 37680, 37755, 40272, 42390, 45306, 50340, 50868, 56520, 60408, 63585, 67120, 67824, 67959, 75510, 84780, 90612, 100680, 101736, 113040, 113265, 120816, 127170, 131723, 135918, 151020, 169560, 181224, 201360, 203472, 226530, 254340, 263446, 271836, 302040, 339120, 339795, 362448, 395169, 453060, 508680, 526892, 543672, 604080, 658615, 679590, 790338, 906120, 1017360, 1053784, 1087344, 1185507, 1317230, 1359180, 1580676, 1812240, 1975845, 2107568, 2371014, 2634460, 2718360, 3161352, 3556521, 3951690, 4742028, 5268920, 5436720, 5927535, 6322704, 7113042, 7903380, 9484056, 10537840, 10669563, 11855070, 14226084, 15806760, 17782605, 18968112, 21339126, 23710140, 28452168, 31613520, 35565210, 42678252, 47420280, 53347815, 56904336, 71130420, 85356504, 94840560, 106695630, 142260840, 170713008, 213391260, 284521680, 426782520, 853565040]

約数ペア:

[(1, 853565040), (2, 426782520), (3, 284521680), (4, 213391260), (5, 170713008), (6, 142260840), (8, 106695630), (9, 94840560), (10, 85356504), (12, 71130420), (15, 56904336), (16, 53347815), (18, 47420280), (20, 42678252), (24, 35565210), (27, 31613520), (30, 28452168), (36, 23710140), (40, 21339126), (45, 18968112), (48, 17782605), (54, 15806760), (60, 14226084), (72, 11855070), (80, 10669563), (81, 10537840), (90, 9484056), (108, 7903380), (120, 7113042), (135, 6322704), (144, 5927535), (157, 5436720), (162, 5268920), (180, 4742028), (216, 3951690), (240, 3556521), (270, 3161352), (314, 2718360), (324, 2634460), (360, 2371014), (405, 2107568), (432, 1975845), (471, 1812240), (540, 1580676), (628, 1359180), (648, 1317230), (720, 1185507), (785, 1087344), (810, 1053784), (839, 1017360), (942, 906120), (1080, 790338), (1256, 679590), (1296, 658615), (1413, 604080), (1570, 543672), (1620, 526892), (1678, 508680), (1884, 453060), (2160, 395169), (2355, 362448), (2512, 339795), (2517, 339120), (2826, 302040), (3140, 271836), (3240, 263446), (3356, 254340), (3768, 226530), (4195, 203472), (4239, 201360), (4710, 181224), (5034, 169560), (5652, 151020), (6280, 135918), (6480, 131723), (6712, 127170), (7065, 120816), (7536, 113265), (7551, 113040), (8390, 101736), (8478, 100680), (9420, 90612), (10068, 84780), (11304, 75510), (12560, 67959), (12585, 67824), (12717, 67120), (13424, 63585), (14130, 60408), (15102, 56520), (16780, 50868), (16956, 50340), (18840, 45306), (20136, 42390), (21195, 40272), (22608, 37755), (22653, 37680), (25170, 33912), (25434, 33560), (28260, 30204)]