21371424480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{14423}}^1$

素因数の和:14468

約数の個数: 384

約数和(自身を含む): 87236352000

約数和(自身を除く): 65864927520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1029, 1080, 1120, 1176, 1260, 1323, 1372, 1440, 1470, 1512, 1568, 1680, 1715, 1764, 1890, 1960, 2016, 2058, 2160, 2205, 2352, 2520, 2646, 2744, 2940, 3024, 3087, 3360, 3430, 3528, 3780, 3920, 4116, 4320, 4410, 4704, 5040, 5145, 5292, 5488, 5880, 6048, 6174, 6615, 6860, 7056, 7560, 7840, 8232, 8820, 9261, 10080, 10290, 10584, 10976, 11760, 12348, 13230, 13720, 14112, 14423, 15120, 15435, 16464, 17640, 18522, 20580, 21168, 23520, 24696, 26460, 27440, 28846, 30240, 30870, 32928, 35280, 37044, 41160, 42336, 43269, 46305, 49392, 52920, 54880, 57692, 61740, 70560, 72115, 74088, 82320, 86538, 92610, 98784, 100961, 105840, 115384, 123480, 129807, 144230, 148176, 164640, 173076, 185220, 201922, 211680, 216345, 230768, 246960, 259614, 288460, 296352, 302883, 346152, 370440, 389421, 403844, 432690, 461536, 493920, 504805, 519228, 576920, 605766, 649035, 692304, 706727, 740880, 778842, 807688, 865380, 908649, 1009610, 1038456, 1153840, 1211532, 1298070, 1384608, 1413454, 1481760, 1514415, 1557684, 1615376, 1730760, 1817298, 1947105, 2019220, 2076912, 2120181, 2307680, 2423064, 2596140, 2725947, 2826908, 3028830, 3115368, 3230752, 3461520, 3533635, 3634596, 3894210, 4038440, 4153824, 4240362, 4543245, 4846128, 4947089, 5192280, 5451894, 5653816, 6057660, 6230736, 6360543, 6923040, 7067270, 7269192, 7788420, 8076880, 8480724, 9086490, 9692256, 9894178, 10384560, 10600905, 10903788, 11307632, 12115320, 12461472, 12721086, 13629735, 14134540, 14538384, 14841267, 15576840, 16153760, 16961448, 18172980, 19081629, 19788356, 20769120, 21201810, 21807576, 22615264, 24230640, 24735445, 25442172, 27259470, 28269080, 29076768, 29682534, 31153680, 31802715, 33922896, 36345960, 38163258, 39576712, 42403620, 43615152, 44523801, 48461280, 49470890, 50884344, 54518940, 56538160, 59365068, 62307360, 63605430, 67845792, 72691920, 74206335, 76326516, 79153424, 84807240, 87230304, 89047602, 95408145, 98941780, 101768688, 109037880, 113076320, 118730136, 127210860, 133571403, 145383840, 148412670, 152653032, 158306848, 169614480, 178095204, 190816290, 197883560, 203537376, 218075760, 222619005, 237460272, 254421720, 267142806, 296825340, 305306064, 339228960, 356190408, 381632580, 395767120, 436151520, 445238010, 474920544, 508843440, 534285612, 593650680, 610612128, 667857015, 712380816, 763265160, 791534240, 890476020, 1017686880, 1068571224, 1187301360, 1335714030, 1424761632, 1526530320, 1780952040, 2137142448, 2374602720, 2671428060, 3053060640, 3561904080, 4274284896, 5342856120, 7123808160, 10685712240, 21371424480]

約数ペア:

[(1, 21371424480), (2, 10685712240), (3, 7123808160), (4, 5342856120), (5, 4274284896), (6, 3561904080), (7, 3053060640), (8, 2671428060), (9, 2374602720), (10, 2137142448), (12, 1780952040), (14, 1526530320), (15, 1424761632), (16, 1335714030), (18, 1187301360), (20, 1068571224), (21, 1017686880), (24, 890476020), (27, 791534240), (28, 763265160), (30, 712380816), (32, 667857015), (35, 610612128), (36, 593650680), (40, 534285612), (42, 508843440), (45, 474920544), (48, 445238010), (49, 436151520), (54, 395767120), (56, 381632580), (60, 356190408), (63, 339228960), (70, 305306064), (72, 296825340), (80, 267142806), (84, 254421720), (90, 237460272), (96, 222619005), (98, 218075760), (105, 203537376), (108, 197883560), (112, 190816290), (120, 178095204), (126, 169614480), (135, 158306848), (140, 152653032), (144, 148412670), (147, 145383840), (160, 133571403), (168, 127210860), (180, 118730136), (189, 113076320), (196, 109037880), (210, 101768688), (216, 98941780), (224, 95408145), (240, 89047602), (245, 87230304), (252, 84807240), (270, 79153424), (280, 76326516), (288, 74206335), (294, 72691920), (315, 67845792), (336, 63605430), (343, 62307360), (360, 59365068), (378, 56538160), (392, 54518940), (420, 50884344), (432, 49470890), (441, 48461280), (480, 44523801), (490, 43615152), (504, 42403620), (540, 39576712), (560, 38163258), (588, 36345960), (630, 33922896), (672, 31802715), (686, 31153680), (720, 29682534), (735, 29076768), (756, 28269080), (784, 27259470), (840, 25442172), (864, 24735445), (882, 24230640), (945, 22615264), (980, 21807576), (1008, 21201810), (1029, 20769120), (1080, 19788356), (1120, 19081629), (1176, 18172980), (1260, 16961448), (1323, 16153760), (1372, 15576840), (1440, 14841267), (1470, 14538384), (1512, 14134540), (1568, 13629735), (1680, 12721086), (1715, 12461472), (1764, 12115320), (1890, 11307632), (1960, 10903788), (2016, 10600905), (2058, 10384560), (2160, 9894178), (2205, 9692256), (2352, 9086490), (2520, 8480724), (2646, 8076880), (2744, 7788420), (2940, 7269192), (3024, 7067270), (3087, 6923040), (3360, 6360543), (3430, 6230736), (3528, 6057660), (3780, 5653816), (3920, 5451894), (4116, 5192280), (4320, 4947089), (4410, 4846128), (4704, 4543245), (5040, 4240362), (5145, 4153824), (5292, 4038440), (5488, 3894210), (5880, 3634596), (6048, 3533635), (6174, 3461520), (6615, 3230752), (6860, 3115368), (7056, 3028830), (7560, 2826908), (7840, 2725947), (8232, 2596140), (8820, 2423064), (9261, 2307680), (10080, 2120181), (10290, 2076912), (10584, 2019220), (10976, 1947105), (11760, 1817298), (12348, 1730760), (13230, 1615376), (13720, 1557684), (14112, 1514415), (14423, 1481760), (15120, 1413454), (15435, 1384608), (16464, 1298070), (17640, 1211532), (18522, 1153840), (20580, 1038456), (21168, 1009610), (23520, 908649), (24696, 865380), (26460, 807688), (27440, 778842), (28846, 740880), (30240, 706727), (30870, 692304), (32928, 649035), (35280, 605766), (37044, 576920), (41160, 519228), (42336, 504805), (43269, 493920), (46305, 461536), (49392, 432690), (52920, 403844), (54880, 389421), (57692, 370440), (61740, 346152), (70560, 302883), (72115, 296352), (74088, 288460), (82320, 259614), (86538, 246960), (92610, 230768), (98784, 216345), (100961, 211680), (105840, 201922), (115384, 185220), (123480, 173076), (129807, 164640), (144230, 148176)]