21967585920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{11119}}^1$

素因数の和:11165

約数の個数: 384

約数和(自身を含む): 88470720000

約数和(自身を除く): 66503134080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4480, 4704, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7840, 8064, 8232, 8820, 9408, 10080, 10290, 10976, 11119, 11760, 12348, 13440, 13720, 14112, 15435, 15680, 16464, 17640, 18816, 20160, 20580, 21952, 22238, 23520, 24696, 27440, 28224, 30870, 31360, 32928, 33357, 35280, 40320, 41160, 43904, 44476, 47040, 49392, 54880, 55595, 56448, 61740, 65856, 66714, 70560, 77833, 82320, 88952, 94080, 98784, 100071, 109760, 111190, 123480, 131712, 133428, 141120, 155666, 164640, 166785, 177904, 197568, 200142, 219520, 222380, 233499, 246960, 266856, 282240, 311332, 329280, 333570, 355808, 389165, 395136, 400284, 444760, 466998, 493920, 500355, 533712, 544831, 622664, 658560, 667140, 700497, 711616, 778330, 800568, 889520, 933996, 987840, 1000710, 1067424, 1089662, 1167495, 1245328, 1334280, 1400994, 1423232, 1556660, 1601136, 1634493, 1779040, 1867992, 1975680, 2001420, 2134848, 2179324, 2334990, 2490656, 2668560, 2724155, 2801988, 3113320, 3202272, 3268986, 3502485, 3558080, 3735984, 3813817, 4002840, 4269696, 4358648, 4669980, 4903479, 4981312, 5337120, 5448310, 5603976, 6226640, 6404544, 6537972, 7004970, 7116160, 7471968, 7627634, 8005680, 8172465, 8717296, 9339960, 9806958, 9962624, 10674240, 10896620, 11207952, 11441451, 12453280, 12809088, 13075944, 14009940, 14943936, 15255268, 16011360, 16344930, 17434592, 18679920, 19069085, 19613916, 21348480, 21793240, 22415904, 22882902, 24517395, 24906560, 26151888, 28019880, 29887872, 30510536, 32022720, 32689860, 34324353, 34869184, 37359840, 38138170, 39227832, 43586480, 44831808, 45765804, 49034790, 49813120, 52303776, 56039760, 57207255, 61021072, 64045440, 65379720, 68648706, 69738368, 74719680, 76276340, 78455664, 87172960, 89663616, 91531608, 98069580, 104607552, 112079520, 114414510, 122042144, 130759440, 137297412, 149439360, 152552680, 156911328, 171621765, 174345920, 183063216, 196139160, 209215104, 224159040, 228829020, 244084288, 261518880, 274594824, 305105360, 313822656, 343243530, 348691840, 366126432, 392278320, 448318080, 457658040, 488168576, 523037760, 549189648, 610210720, 627645312, 686487060, 732252864, 784556640, 915316080, 1046075520, 1098379296, 1220421440, 1372974120, 1464505728, 1569113280, 1830632160, 2196758592, 2440842880, 2745948240, 3138226560, 3661264320, 4393517184, 5491896480, 7322528640, 10983792960, 21967585920]

約数ペア:

[(1, 21967585920), (2, 10983792960), (3, 7322528640), (4, 5491896480), (5, 4393517184), (6, 3661264320), (7, 3138226560), (8, 2745948240), (9, 2440842880), (10, 2196758592), (12, 1830632160), (14, 1569113280), (15, 1464505728), (16, 1372974120), (18, 1220421440), (20, 1098379296), (21, 1046075520), (24, 915316080), (28, 784556640), (30, 732252864), (32, 686487060), (35, 627645312), (36, 610210720), (40, 549189648), (42, 523037760), (45, 488168576), (48, 457658040), (49, 448318080), (56, 392278320), (60, 366126432), (63, 348691840), (64, 343243530), (70, 313822656), (72, 305105360), (80, 274594824), (84, 261518880), (90, 244084288), (96, 228829020), (98, 224159040), (105, 209215104), (112, 196139160), (120, 183063216), (126, 174345920), (128, 171621765), (140, 156911328), (144, 152552680), (147, 149439360), (160, 137297412), (168, 130759440), (180, 122042144), (192, 114414510), (196, 112079520), (210, 104607552), (224, 98069580), (240, 91531608), (245, 89663616), (252, 87172960), (280, 78455664), (288, 76276340), (294, 74719680), (315, 69738368), (320, 68648706), (336, 65379720), (343, 64045440), (360, 61021072), (384, 57207255), (392, 56039760), (420, 52303776), (441, 49813120), (448, 49034790), (480, 45765804), (490, 44831808), (504, 43586480), (560, 39227832), (576, 38138170), (588, 37359840), (630, 34869184), (640, 34324353), (672, 32689860), (686, 32022720), (720, 30510536), (735, 29887872), (784, 28019880), (840, 26151888), (882, 24906560), (896, 24517395), (960, 22882902), (980, 22415904), (1008, 21793240), (1029, 21348480), (1120, 19613916), (1152, 19069085), (1176, 18679920), (1260, 17434592), (1344, 16344930), (1372, 16011360), (1440, 15255268), (1470, 14943936), (1568, 14009940), (1680, 13075944), (1715, 12809088), (1764, 12453280), (1920, 11441451), (1960, 11207952), (2016, 10896620), (2058, 10674240), (2205, 9962624), (2240, 9806958), (2352, 9339960), (2520, 8717296), (2688, 8172465), (2744, 8005680), (2880, 7627634), (2940, 7471968), (3087, 7116160), (3136, 7004970), (3360, 6537972), (3430, 6404544), (3528, 6226640), (3920, 5603976), (4032, 5448310), (4116, 5337120), (4410, 4981312), (4480, 4903479), (4704, 4669980), (5040, 4358648), (5145, 4269696), (5488, 4002840), (5760, 3813817), (5880, 3735984), (6174, 3558080), (6272, 3502485), (6720, 3268986), (6860, 3202272), (7056, 3113320), (7840, 2801988), (8064, 2724155), (8232, 2668560), (8820, 2490656), (9408, 2334990), (10080, 2179324), (10290, 2134848), (10976, 2001420), (11119, 1975680), (11760, 1867992), (12348, 1779040), (13440, 1634493), (13720, 1601136), (14112, 1556660), (15435, 1423232), (15680, 1400994), (16464, 1334280), (17640, 1245328), (18816, 1167495), (20160, 1089662), (20580, 1067424), (21952, 1000710), (22238, 987840), (23520, 933996), (24696, 889520), (27440, 800568), (28224, 778330), (30870, 711616), (31360, 700497), (32928, 667140), (33357, 658560), (35280, 622664), (40320, 544831), (41160, 533712), (43904, 500355), (44476, 493920), (47040, 466998), (49392, 444760), (54880, 400284), (55595, 395136), (56448, 389165), (61740, 355808), (65856, 333570), (66714, 329280), (70560, 311332), (77833, 282240), (82320, 266856), (88952, 246960), (94080, 233499), (98784, 222380), (100071, 219520), (109760, 200142), (111190, 197568), (123480, 177904), (131712, 166785), (133428, 164640), (141120, 155666)]