166668840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 192

約数和(自身を含む): 605404800

約数和(自身を除く): 438735960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1319, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2638, 2808, 3159, 3240, 3510, 3957, 4212, 4680, 4860, 5265, 5276, 6318, 6595, 7020, 7914, 8424, 9720, 10530, 10552, 11871, 12636, 13190, 14040, 15795, 15828, 17147, 19785, 21060, 23742, 25272, 26380, 31590, 31656, 34294, 35613, 39570, 42120, 47484, 51441, 52760, 59355, 63180, 68588, 71226, 79140, 85735, 94968, 102882, 106839, 118710, 126360, 137176, 142452, 154323, 158280, 171470, 178065, 205764, 213678, 237420, 257205, 284904, 308646, 320517, 342940, 356130, 411528, 427356, 462969, 474840, 514410, 534195, 617292, 641034, 685880, 712260, 771615, 854712, 925938, 1028820, 1068390, 1234584, 1282068, 1388907, 1424520, 1543230, 1602585, 1851876, 2057640, 2136780, 2314845, 2564136, 2777814, 3086460, 3205170, 3703752, 4166721, 4273560, 4629690, 5555628, 6172920, 6410340, 6944535, 8333442, 9259380, 11111256, 12820680, 13889070, 16666884, 18518760, 20833605, 27778140, 33333768, 41667210, 55556280, 83334420, 166668840]

約数ペア:

[(1, 166668840), (2, 83334420), (3, 55556280), (4, 41667210), (5, 33333768), (6, 27778140), (8, 20833605), (9, 18518760), (10, 16666884), (12, 13889070), (13, 12820680), (15, 11111256), (18, 9259380), (20, 8333442), (24, 6944535), (26, 6410340), (27, 6172920), (30, 5555628), (36, 4629690), (39, 4273560), (40, 4166721), (45, 3703752), (52, 3205170), (54, 3086460), (60, 2777814), (65, 2564136), (72, 2314845), (78, 2136780), (81, 2057640), (90, 1851876), (104, 1602585), (108, 1543230), (117, 1424520), (120, 1388907), (130, 1282068), (135, 1234584), (156, 1068390), (162, 1028820), (180, 925938), (195, 854712), (216, 771615), (234, 712260), (243, 685880), (260, 641034), (270, 617292), (312, 534195), (324, 514410), (351, 474840), (360, 462969), (390, 427356), (405, 411528), (468, 356130), (486, 342940), (520, 320517), (540, 308646), (585, 284904), (648, 257205), (702, 237420), (780, 213678), (810, 205764), (936, 178065), (972, 171470), (1053, 158280), (1080, 154323), (1170, 142452), (1215, 137176), (1319, 126360), (1404, 118710), (1560, 106839), (1620, 102882), (1755, 94968), (1944, 85735), (2106, 79140), (2340, 71226), (2430, 68588), (2638, 63180), (2808, 59355), (3159, 52760), (3240, 51441), (3510, 47484), (3957, 42120), (4212, 39570), (4680, 35613), (4860, 34294), (5265, 31656), (5276, 31590), (6318, 26380), (6595, 25272), (7020, 23742), (7914, 21060), (8424, 19785), (9720, 17147), (10530, 15828), (10552, 15795), (11871, 14040), (12636, 13190)]