853458840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4314

約数の個数: 192

約数和(自身を含む): 3057294240

約数和(自身を除く): 2203835400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4241, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 8482, 10062, 11180, 12723, 13416, 15480, 16770, 16964, 20124, 21205, 22360, 25155, 25446, 33540, 33928, 38169, 40248, 42410, 50310, 50892, 55133, 63615, 67080, 76338, 84820, 100620, 101784, 110266, 127230, 152676, 165399, 169640, 182363, 190845, 201240, 220532, 254460, 275665, 305352, 330798, 364726, 381690, 441064, 496197, 508920, 547089, 551330, 661596, 729452, 763380, 826995, 911815, 992394, 1094178, 1102660, 1323192, 1458904, 1526760, 1641267, 1653990, 1823630, 1984788, 2188356, 2205320, 2370719, 2480985, 2735445, 3282534, 3307980, 3647260, 3969576, 4376712, 4741438, 4961970, 5470890, 6565068, 6615960, 7112157, 7294520, 8206335, 9482876, 9923940, 10941780, 11853595, 13130136, 14224314, 16412670, 18965752, 19847880, 21336471, 21883560, 23707190, 28448628, 32825340, 35560785, 42672942, 47414380, 56897256, 65650680, 71121570, 85345884, 94828760, 106682355, 142243140, 170691768, 213364710, 284486280, 426729420, 853458840]

約数ペア:

[(1, 853458840), (2, 426729420), (3, 284486280), (4, 213364710), (5, 170691768), (6, 142243140), (8, 106682355), (9, 94828760), (10, 85345884), (12, 71121570), (13, 65650680), (15, 56897256), (18, 47414380), (20, 42672942), (24, 35560785), (26, 32825340), (30, 28448628), (36, 23707190), (39, 21883560), (40, 21336471), (43, 19847880), (45, 18965752), (52, 16412670), (60, 14224314), (65, 13130136), (72, 11853595), (78, 10941780), (86, 9923940), (90, 9482876), (104, 8206335), (117, 7294520), (120, 7112157), (129, 6615960), (130, 6565068), (156, 5470890), (172, 4961970), (180, 4741438), (195, 4376712), (215, 3969576), (234, 3647260), (258, 3307980), (260, 3282534), (312, 2735445), (344, 2480985), (360, 2370719), (387, 2205320), (390, 2188356), (430, 1984788), (468, 1823630), (516, 1653990), (520, 1641267), (559, 1526760), (585, 1458904), (645, 1323192), (774, 1102660), (780, 1094178), (860, 992394), (936, 911815), (1032, 826995), (1118, 763380), (1170, 729452), (1290, 661596), (1548, 551330), (1560, 547089), (1677, 508920), (1720, 496197), (1935, 441064), (2236, 381690), (2340, 364726), (2580, 330798), (2795, 305352), (3096, 275665), (3354, 254460), (3870, 220532), (4241, 201240), (4472, 190845), (4680, 182363), (5031, 169640), (5160, 165399), (5590, 152676), (6708, 127230), (7740, 110266), (8385, 101784), (8482, 100620), (10062, 84820), (11180, 76338), (12723, 67080), (13416, 63615), (15480, 55133), (16770, 50892), (16964, 50310), (20124, 42410), (21205, 40248), (22360, 38169), (25155, 33928), (25446, 33540)]