284679720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 192

約数和(自身を含む): 1014249600

約数和(自身を除く): 729569880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 767, 780, 885, 936, 1031, 1062, 1170, 1180, 1416, 1534, 1560, 1770, 2062, 2124, 2301, 2340, 2360, 2655, 3068, 3093, 3540, 3835, 4124, 4248, 4602, 4680, 5155, 5310, 6136, 6186, 6903, 7080, 7670, 8248, 9204, 9279, 10310, 10620, 11505, 12372, 13403, 13806, 15340, 15465, 18408, 18558, 20620, 21240, 23010, 24744, 26806, 27612, 30680, 30930, 34515, 37116, 40209, 41240, 46020, 46395, 53612, 55224, 60829, 61860, 67015, 69030, 74232, 80418, 92040, 92790, 107224, 120627, 121658, 123720, 134030, 138060, 160836, 182487, 185580, 201045, 241254, 243316, 268060, 276120, 304145, 321672, 364974, 371160, 402090, 482508, 486632, 536120, 547461, 603135, 608290, 729948, 790777, 804180, 912435, 965016, 1094922, 1206270, 1216580, 1459896, 1581554, 1608360, 1824870, 2189844, 2372331, 2412540, 2433160, 2737305, 3163108, 3649740, 3953885, 4379688, 4744662, 4825080, 5474610, 6326216, 7116993, 7299480, 7907770, 9489324, 10949220, 11861655, 14233986, 15815540, 18978648, 21898440, 23723310, 28467972, 31631080, 35584965, 47446620, 56935944, 71169930, 94893240, 142339860, 284679720]

約数ペア:

[(1, 284679720), (2, 142339860), (3, 94893240), (4, 71169930), (5, 56935944), (6, 47446620), (8, 35584965), (9, 31631080), (10, 28467972), (12, 23723310), (13, 21898440), (15, 18978648), (18, 15815540), (20, 14233986), (24, 11861655), (26, 10949220), (30, 9489324), (36, 7907770), (39, 7299480), (40, 7116993), (45, 6326216), (52, 5474610), (59, 4825080), (60, 4744662), (65, 4379688), (72, 3953885), (78, 3649740), (90, 3163108), (104, 2737305), (117, 2433160), (118, 2412540), (120, 2372331), (130, 2189844), (156, 1824870), (177, 1608360), (180, 1581554), (195, 1459896), (234, 1216580), (236, 1206270), (260, 1094922), (295, 965016), (312, 912435), (354, 804180), (360, 790777), (390, 729948), (468, 608290), (472, 603135), (520, 547461), (531, 536120), (585, 486632), (590, 482508), (708, 402090), (767, 371160), (780, 364974), (885, 321672), (936, 304145), (1031, 276120), (1062, 268060), (1170, 243316), (1180, 241254), (1416, 201045), (1534, 185580), (1560, 182487), (1770, 160836), (2062, 138060), (2124, 134030), (2301, 123720), (2340, 121658), (2360, 120627), (2655, 107224), (3068, 92790), (3093, 92040), (3540, 80418), (3835, 74232), (4124, 69030), (4248, 67015), (4602, 61860), (4680, 60829), (5155, 55224), (5310, 53612), (6136, 46395), (6186, 46020), (6903, 41240), (7080, 40209), (7670, 37116), (8248, 34515), (9204, 30930), (9279, 30680), (10310, 27612), (10620, 26806), (11505, 24744), (12372, 23010), (13403, 21240), (13806, 20620), (15340, 18558), (15465, 18408)]