20189544480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2833}}^1$

素因数の和:2969

約数の個数: 432

約数和(自身を含む): 80967368664

約数和(自身を除く): 60777824184

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, 70, 72, 80, 84, 90, 96, 98, 101, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 202, 210, 224, 240, 245, 252, 280, 288, 294, 303, 315, 336, 360, 392, 404, 420, 441, 480, 490, 504, 505, 560, 588, 606, 630, 672, 707, 720, 735, 784, 808, 840, 882, 909, 980, 1008, 1010, 1120, 1176, 1212, 1260, 1414, 1440, 1470, 1515, 1568, 1616, 1680, 1764, 1818, 1960, 2016, 2020, 2121, 2205, 2352, 2424, 2520, 2828, 2833, 2940, 3030, 3232, 3360, 3528, 3535, 3636, 3920, 4040, 4242, 4410, 4545, 4704, 4848, 4949, 5040, 5656, 5666, 5880, 6060, 6363, 7056, 7070, 7272, 7840, 8080, 8484, 8499, 8820, 9090, 9696, 9898, 10080, 10605, 11312, 11332, 11760, 12120, 12726, 14112, 14140, 14165, 14544, 14847, 16160, 16968, 16998, 17640, 18180, 19796, 19831, 21210, 22624, 22664, 23520, 24240, 24745, 25452, 25497, 28280, 28330, 29088, 29694, 31815, 33936, 33996, 35280, 36360, 39592, 39662, 42420, 42495, 44541, 45328, 48480, 49490, 50904, 50994, 56560, 56660, 59388, 59493, 63630, 67872, 67992, 70560, 72720, 74235, 79184, 79324, 84840, 84990, 89082, 90656, 98980, 99155, 101808, 101988, 113120, 113320, 118776, 118986, 127260, 127485, 135984, 138817, 145440, 148470, 158368, 158648, 169680, 169980, 178164, 178479, 197960, 198310, 203616, 203976, 222705, 226640, 237552, 237972, 254520, 254970, 271968, 277634, 286133, 296940, 297465, 317296, 339360, 339960, 356328, 356958, 395920, 396620, 407952, 416451, 445410, 453280, 475104, 475944, 509040, 509940, 555268, 572266, 593880, 594930, 634592, 679920, 694085, 712656, 713916, 791840, 793240, 815904, 832902, 858399, 890820, 892395, 951888, 1018080, 1019880, 1110536, 1144532, 1187760, 1189860, 1249353, 1359840, 1388170, 1425312, 1427832, 1430665, 1586480, 1665804, 1716798, 1781640, 1784790, 1903776, 2002931, 2039760, 2082255, 2221072, 2289064, 2375520, 2379720, 2498706, 2575197, 2776340, 2855664, 2861330, 3172960, 3331608, 3433596, 3563280, 3569580, 4005862, 4079520, 4164510, 4291995, 4442144, 4578128, 4759440, 4997412, 5150394, 5552680, 5711328, 5722660, 6008793, 6246765, 6663216, 6867192, 7126560, 7139160, 8011724, 8329020, 8583990, 9156256, 9518880, 9994824, 10014655, 10300788, 11105360, 11445320, 12017586, 12493530, 12875985, 13326432, 13734384, 14020517, 14278320, 16023448, 16658040, 17167980, 18026379, 19989648, 20029310, 20601576, 22210720, 22890640, 24035172, 24987060, 25751970, 27468768, 28041034, 28556640, 30043965, 32046896, 33316080, 34335960, 36052758, 39979296, 40058620, 41203152, 42061551, 45781280, 48070344, 49974120, 51503940, 56082068, 60087930, 64093792, 66632160, 68671920, 70102585, 72105516, 80117240, 82406304, 84123102, 90131895, 96140688, 99948240, 103007880, 112164136, 120175860, 126184653, 137343840, 140205170, 144211032, 160234480, 168246204, 180263790, 192281376, 199896480, 206015760, 210307755, 224328272, 240351720, 252369306, 280410340, 288422064, 320468960, 336492408, 360527580, 412031520, 420615510, 448656544, 480703440, 504738612, 560820680, 576844128, 630923265, 672984816, 721055160, 841231020, 961406880, 1009477224, 1121641360, 1261846530, 1345969632, 1442110320, 1682462040, 2018954448, 2243282720, 2523693060, 2884220640, 3364924080, 4037908896, 5047386120, 6729848160, 10094772240, 20189544480]

約数ペア:

[(1, 20189544480), (2, 10094772240), (3, 6729848160), (4, 5047386120), (5, 4037908896), (6, 3364924080), (7, 2884220640), (8, 2523693060), (9, 2243282720), (10, 2018954448), (12, 1682462040), (14, 1442110320), (15, 1345969632), (16, 1261846530), (18, 1121641360), (20, 1009477224), (21, 961406880), (24, 841231020), (28, 721055160), (30, 672984816), (32, 630923265), (35, 576844128), (36, 560820680), (40, 504738612), (42, 480703440), (45, 448656544), (48, 420615510), (49, 412031520), (56, 360527580), (60, 336492408), (63, 320468960), (70, 288422064), (72, 280410340), (80, 252369306), (84, 240351720), (90, 224328272), (96, 210307755), (98, 206015760), (101, 199896480), (105, 192281376), (112, 180263790), (120, 168246204), (126, 160234480), (140, 144211032), (144, 140205170), (147, 137343840), (160, 126184653), (168, 120175860), (180, 112164136), (196, 103007880), (202, 99948240), (210, 96140688), (224, 90131895), (240, 84123102), (245, 82406304), (252, 80117240), (280, 72105516), (288, 70102585), (294, 68671920), (303, 66632160), (315, 64093792), (336, 60087930), (360, 56082068), (392, 51503940), (404, 49974120), (420, 48070344), (441, 45781280), (480, 42061551), (490, 41203152), (504, 40058620), (505, 39979296), (560, 36052758), (588, 34335960), (606, 33316080), (630, 32046896), (672, 30043965), (707, 28556640), (720, 28041034), (735, 27468768), (784, 25751970), (808, 24987060), (840, 24035172), (882, 22890640), (909, 22210720), (980, 20601576), (1008, 20029310), (1010, 19989648), (1120, 18026379), (1176, 17167980), (1212, 16658040), (1260, 16023448), (1414, 14278320), (1440, 14020517), (1470, 13734384), (1515, 13326432), (1568, 12875985), (1616, 12493530), (1680, 12017586), (1764, 11445320), (1818, 11105360), (1960, 10300788), (2016, 10014655), (2020, 9994824), (2121, 9518880), (2205, 9156256), (2352, 8583990), (2424, 8329020), (2520, 8011724), (2828, 7139160), (2833, 7126560), (2940, 6867192), (3030, 6663216), (3232, 6246765), (3360, 6008793), (3528, 5722660), (3535, 5711328), (3636, 5552680), (3920, 5150394), (4040, 4997412), (4242, 4759440), (4410, 4578128), (4545, 4442144), (4704, 4291995), (4848, 4164510), (4949, 4079520), (5040, 4005862), (5656, 3569580), (5666, 3563280), (5880, 3433596), (6060, 3331608), (6363, 3172960), (7056, 2861330), (7070, 2855664), (7272, 2776340), (7840, 2575197), (8080, 2498706), (8484, 2379720), (8499, 2375520), (8820, 2289064), (9090, 2221072), (9696, 2082255), (9898, 2039760), (10080, 2002931), (10605, 1903776), (11312, 1784790), (11332, 1781640), (11760, 1716798), (12120, 1665804), (12726, 1586480), (14112, 1430665), (14140, 1427832), (14165, 1425312), (14544, 1388170), (14847, 1359840), (16160, 1249353), (16968, 1189860), (16998, 1187760), (17640, 1144532), (18180, 1110536), (19796, 1019880), (19831, 1018080), (21210, 951888), (22624, 892395), (22664, 890820), (23520, 858399), (24240, 832902), (24745, 815904), (25452, 793240), (25497, 791840), (28280, 713916), (28330, 712656), (29088, 694085), (29694, 679920), (31815, 634592), (33936, 594930), (33996, 593880), (35280, 572266), (36360, 555268), (39592, 509940), (39662, 509040), (42420, 475944), (42495, 475104), (44541, 453280), (45328, 445410), (48480, 416451), (49490, 407952), (50904, 396620), (50994, 395920), (56560, 356958), (56660, 356328), (59388, 339960), (59493, 339360), (63630, 317296), (67872, 297465), (67992, 296940), (70560, 286133), (72720, 277634), (74235, 271968), (79184, 254970), (79324, 254520), (84840, 237972), (84990, 237552), (89082, 226640), (90656, 222705), (98980, 203976), (99155, 203616), (101808, 198310), (101988, 197960), (113120, 178479), (113320, 178164), (118776, 169980), (118986, 169680), (127260, 158648), (127485, 158368), (135984, 148470), (138817, 145440)]