308946960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^3\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 400

約数和(自身を含む): 1260336000

約数和(自身を除く): 951389040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 139, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 278, 280, 294, 315, 324, 336, 343, 360, 378, 392, 405, 417, 420, 432, 441, 490, 504, 540, 556, 560, 567, 588, 630, 648, 686, 695, 720, 735, 756, 784, 810, 834, 840, 882, 945, 973, 980, 1008, 1029, 1080, 1112, 1134, 1176, 1251, 1260, 1296, 1323, 1372, 1390, 1470, 1512, 1620, 1668, 1680, 1715, 1764, 1890, 1946, 1960, 2058, 2085, 2160, 2205, 2224, 2268, 2352, 2502, 2520, 2646, 2744, 2780, 2835, 2919, 2940, 3024, 3087, 3240, 3336, 3430, 3528, 3753, 3780, 3892, 3920, 3969, 4116, 4170, 4410, 4536, 4865, 5004, 5040, 5145, 5292, 5488, 5560, 5670, 5838, 5880, 6174, 6255, 6480, 6615, 6672, 6811, 6860, 7056, 7506, 7560, 7784, 7938, 8232, 8340, 8757, 8820, 9072, 9261, 9730, 10008, 10290, 10584, 11120, 11259, 11340, 11676, 11760, 12348, 12510, 13230, 13622, 13720, 14595, 15012, 15120, 15435, 15568, 15876, 16464, 16680, 17514, 17640, 18522, 18765, 19460, 19845, 20016, 20433, 20580, 21168, 22518, 22680, 23352, 24696, 25020, 26271, 26460, 27244, 27440, 27783, 29190, 30024, 30870, 31752, 33360, 34055, 35028, 35280, 37044, 37530, 38920, 39690, 40866, 41160, 43785, 45036, 45360, 46305, 46704, 47677, 49392, 50040, 52542, 52920, 54488, 55566, 56295, 58380, 60048, 61299, 61740, 63504, 68110, 70056, 74088, 75060, 77840, 78813, 79380, 81732, 82320, 87570, 90072, 92610, 95354, 100080, 102165, 105084, 105840, 108976, 111132, 112590, 116760, 122598, 123480, 131355, 136220, 138915, 140112, 143031, 148176, 150120, 157626, 158760, 163464, 175140, 180144, 183897, 185220, 190708, 204330, 210168, 222264, 225180, 233520, 238385, 245196, 246960, 262710, 272440, 277830, 286062, 300240, 306495, 315252, 317520, 326928, 350280, 367794, 370440, 381416, 394065, 408660, 420336, 429093, 444528, 450360, 476770, 490392, 525420, 544880, 551691, 555660, 572124, 612990, 630504, 700560, 715155, 735588, 740880, 762832, 788130, 817320, 858186, 900720, 919485, 953540, 980784, 1050840, 1103382, 1111320, 1144248, 1225980, 1261008, 1287279, 1430310, 1471176, 1576260, 1634640, 1716372, 1838970, 1907080, 2101680, 2145465, 2206764, 2222640, 2288496, 2451960, 2574558, 2758455, 2860620, 2942352, 3152520, 3432744, 3677940, 3814160, 3861837, 4290930, 4413528, 4903920, 5149116, 5516910, 5721240, 6305040, 6436395, 6865488, 7355880, 7723674, 8581860, 8827056, 10298232, 11033820, 11442480, 12872790, 14711760, 15447348, 17163720, 19309185, 20596464, 22067640, 25745580, 30894696, 34327440, 38618370, 44135280, 51491160, 61789392, 77236740, 102982320, 154473480, 308946960]

約数ペア:

[(1, 308946960), (2, 154473480), (3, 102982320), (4, 77236740), (5, 61789392), (6, 51491160), (7, 44135280), (8, 38618370), (9, 34327440), (10, 30894696), (12, 25745580), (14, 22067640), (15, 20596464), (16, 19309185), (18, 17163720), (20, 15447348), (21, 14711760), (24, 12872790), (27, 11442480), (28, 11033820), (30, 10298232), (35, 8827056), (36, 8581860), (40, 7723674), (42, 7355880), (45, 6865488), (48, 6436395), (49, 6305040), (54, 5721240), (56, 5516910), (60, 5149116), (63, 4903920), (70, 4413528), (72, 4290930), (80, 3861837), (81, 3814160), (84, 3677940), (90, 3432744), (98, 3152520), (105, 2942352), (108, 2860620), (112, 2758455), (120, 2574558), (126, 2451960), (135, 2288496), (139, 2222640), (140, 2206764), (144, 2145465), (147, 2101680), (162, 1907080), (168, 1838970), (180, 1716372), (189, 1634640), (196, 1576260), (210, 1471176), (216, 1430310), (240, 1287279), (245, 1261008), (252, 1225980), (270, 1144248), (278, 1111320), (280, 1103382), (294, 1050840), (315, 980784), (324, 953540), (336, 919485), (343, 900720), (360, 858186), (378, 817320), (392, 788130), (405, 762832), (417, 740880), (420, 735588), (432, 715155), (441, 700560), (490, 630504), (504, 612990), (540, 572124), (556, 555660), (560, 551691), (567, 544880), (588, 525420), (630, 490392), (648, 476770), (686, 450360), (695, 444528), (720, 429093), (735, 420336), (756, 408660), (784, 394065), (810, 381416), (834, 370440), (840, 367794), (882, 350280), (945, 326928), (973, 317520), (980, 315252), (1008, 306495), (1029, 300240), (1080, 286062), (1112, 277830), (1134, 272440), (1176, 262710), (1251, 246960), (1260, 245196), (1296, 238385), (1323, 233520), (1372, 225180), (1390, 222264), (1470, 210168), (1512, 204330), (1620, 190708), (1668, 185220), (1680, 183897), (1715, 180144), (1764, 175140), (1890, 163464), (1946, 158760), (1960, 157626), (2058, 150120), (2085, 148176), (2160, 143031), (2205, 140112), (2224, 138915), (2268, 136220), (2352, 131355), (2502, 123480), (2520, 122598), (2646, 116760), (2744, 112590), (2780, 111132), (2835, 108976), (2919, 105840), (2940, 105084), (3024, 102165), (3087, 100080), (3240, 95354), (3336, 92610), (3430, 90072), (3528, 87570), (3753, 82320), (3780, 81732), (3892, 79380), (3920, 78813), (3969, 77840), (4116, 75060), (4170, 74088), (4410, 70056), (4536, 68110), (4865, 63504), (5004, 61740), (5040, 61299), (5145, 60048), (5292, 58380), (5488, 56295), (5560, 55566), (5670, 54488), (5838, 52920), (5880, 52542), (6174, 50040), (6255, 49392), (6480, 47677), (6615, 46704), (6672, 46305), (6811, 45360), (6860, 45036), (7056, 43785), (7506, 41160), (7560, 40866), (7784, 39690), (7938, 38920), (8232, 37530), (8340, 37044), (8757, 35280), (8820, 35028), (9072, 34055), (9261, 33360), (9730, 31752), (10008, 30870), (10290, 30024), (10584, 29190), (11120, 27783), (11259, 27440), (11340, 27244), (11676, 26460), (11760, 26271), (12348, 25020), (12510, 24696), (13230, 23352), (13622, 22680), (13720, 22518), (14595, 21168), (15012, 20580), (15120, 20433), (15435, 20016), (15568, 19845), (15876, 19460), (16464, 18765), (16680, 18522), (17514, 17640)]