21543174720

素因数分解:

$2^6\times 3^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 504

約数和(自身を含む): 79667697408

約数和(自身を除く): 58124522688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 270, 279, 288, 310, 320, 324, 331, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 648, 662, 720, 729, 744, 810, 837, 864, 930, 960, 972, 992, 993, 1080, 1116, 1215, 1240, 1296, 1324, 1395, 1440, 1458, 1488, 1620, 1655, 1674, 1728, 1860, 1944, 1984, 1986, 2160, 2187, 2232, 2430, 2480, 2511, 2592, 2648, 2790, 2880, 2916, 2976, 2979, 3240, 3310, 3348, 3645, 3720, 3888, 3972, 4185, 4320, 4374, 4464, 4860, 4960, 4965, 5022, 5184, 5296, 5580, 5832, 5952, 5958, 6480, 6561, 6620, 6696, 7290, 7440, 7533, 7776, 7944, 8370, 8640, 8748, 8928, 8937, 9720, 9920, 9930, 10044, 10261, 10592, 10935, 11160, 11664, 11916, 12555, 12960, 13122, 13240, 13392, 14580, 14880, 14895, 15066, 15552, 15888, 16740, 17496, 17856, 17874, 19440, 19860, 20088, 20522, 21184, 21870, 22320, 22599, 23328, 23832, 25110, 25920, 26244, 26480, 26784, 26811, 29160, 29760, 29790, 30132, 30783, 31776, 32805, 33480, 34992, 35748, 37665, 38880, 39720, 40176, 41044, 43740, 44640, 44685, 45198, 46656, 47664, 50220, 51305, 52488, 52960, 53568, 53622, 58320, 59580, 60264, 61566, 63552, 65610, 66960, 67797, 69984, 71496, 75330, 77760, 79440, 80352, 80433, 82088, 87480, 89280, 89370, 90396, 92349, 95328, 100440, 102610, 104976, 105920, 107244, 112995, 116640, 119160, 120528, 123132, 131220, 133920, 134055, 135594, 139968, 142992, 150660, 153915, 158880, 160704, 160866, 164176, 174960, 178740, 180792, 184698, 190656, 200880, 203391, 205220, 209952, 214488, 225990, 233280, 238320, 241056, 241299, 246264, 262440, 267840, 268110, 271188, 277047, 285984, 301320, 307830, 317760, 321732, 328352, 338985, 349920, 357480, 361584, 369396, 401760, 402165, 406782, 410440, 419904, 428976, 451980, 461745, 476640, 482112, 482598, 492528, 524880, 536220, 542376, 554094, 571968, 602640, 615660, 643464, 656704, 677970, 699840, 714960, 723168, 723897, 738792, 803520, 804330, 813564, 820880, 831141, 857952, 903960, 923490, 953280, 965196, 985056, 1016955, 1049760, 1072440, 1084752, 1108188, 1205280, 1206495, 1231320, 1286928, 1355940, 1385235, 1429920, 1446336, 1447794, 1477584, 1608660, 1627128, 1641760, 1662282, 1715904, 1807920, 1846980, 1930392, 1970112, 2033910, 2099520, 2144880, 2169504, 2171691, 2216376, 2410560, 2412990, 2462640, 2493423, 2573856, 2711880, 2770470, 2859840, 2895588, 2955168, 3217320, 3254256, 3283520, 3324564, 3615840, 3619485, 3693960, 3860784, 4067820, 4155705, 4289760, 4339008, 4343382, 4432752, 4825980, 4925280, 4986846, 5147712, 5423760, 5540940, 5791176, 5910336, 6434640, 6508512, 6649128, 7231680, 7238970, 7387920, 7480269, 7721568, 8135640, 8311410, 8579520, 8686764, 8865504, 9651960, 9850560, 9973692, 10847520, 10858455, 11081880, 11582352, 12467115, 12869280, 13017024, 13298256, 14477940, 14775840, 14960538, 15443136, 16271280, 16622820, 17373528, 17731008, 19303920, 19947384, 21695040, 21716910, 22163760, 22440807, 23164704, 24934230, 25738560, 26596512, 28955880, 29551680, 29921076, 32542560, 33245640, 34747056, 37401345, 38607840, 39894768, 43433820, 44327520, 44881614, 46329408, 49868460, 53193024, 57911760, 59842152, 65085120, 66491280, 67322421, 69494112, 74802690, 77215680, 79789536, 86867640, 88655040, 89763228, 99736920, 112204035, 115823520, 119684304, 132982560, 134644842, 138988224, 149605380, 159579072, 173735280, 179526456, 199473840, 224408070, 231647040, 239368608, 265965120, 269289684, 299210760, 336612105, 347470560, 359052912, 398947680, 448816140, 478737216, 538579368, 598421520, 673224210, 694941120, 718105824, 797895360, 897632280, 1077158736, 1196843040, 1346448420, 1436211648, 1795264560, 2154317472, 2393686080, 2692896840, 3590529120, 4308634944, 5385793680, 7181058240, 10771587360, 21543174720]

約数ペア:

[(1, 21543174720), (2, 10771587360), (3, 7181058240), (4, 5385793680), (5, 4308634944), (6, 3590529120), (8, 2692896840), (9, 2393686080), (10, 2154317472), (12, 1795264560), (15, 1436211648), (16, 1346448420), (18, 1196843040), (20, 1077158736), (24, 897632280), (27, 797895360), (30, 718105824), (31, 694941120), (32, 673224210), (36, 598421520), (40, 538579368), (45, 478737216), (48, 448816140), (54, 398947680), (60, 359052912), (62, 347470560), (64, 336612105), (72, 299210760), (80, 269289684), (81, 265965120), (90, 239368608), (93, 231647040), (96, 224408070), (108, 199473840), (120, 179526456), (124, 173735280), (135, 159579072), (144, 149605380), (155, 138988224), (160, 134644842), (162, 132982560), (180, 119684304), (186, 115823520), (192, 112204035), (216, 99736920), (240, 89763228), (243, 88655040), (248, 86867640), (270, 79789536), (279, 77215680), (288, 74802690), (310, 69494112), (320, 67322421), (324, 66491280), (331, 65085120), (360, 59842152), (372, 57911760), (405, 53193024), (432, 49868460), (465, 46329408), (480, 44881614), (486, 44327520), (496, 43433820), (540, 39894768), (558, 38607840), (576, 37401345), (620, 34747056), (648, 33245640), (662, 32542560), (720, 29921076), (729, 29551680), (744, 28955880), (810, 26596512), (837, 25738560), (864, 24934230), (930, 23164704), (960, 22440807), (972, 22163760), (992, 21716910), (993, 21695040), (1080, 19947384), (1116, 19303920), (1215, 17731008), (1240, 17373528), (1296, 16622820), (1324, 16271280), (1395, 15443136), (1440, 14960538), (1458, 14775840), (1488, 14477940), (1620, 13298256), (1655, 13017024), (1674, 12869280), (1728, 12467115), (1860, 11582352), (1944, 11081880), (1984, 10858455), (1986, 10847520), (2160, 9973692), (2187, 9850560), (2232, 9651960), (2430, 8865504), (2480, 8686764), (2511, 8579520), (2592, 8311410), (2648, 8135640), (2790, 7721568), (2880, 7480269), (2916, 7387920), (2976, 7238970), (2979, 7231680), (3240, 6649128), (3310, 6508512), (3348, 6434640), (3645, 5910336), (3720, 5791176), (3888, 5540940), (3972, 5423760), (4185, 5147712), (4320, 4986846), (4374, 4925280), (4464, 4825980), (4860, 4432752), (4960, 4343382), (4965, 4339008), (5022, 4289760), (5184, 4155705), (5296, 4067820), (5580, 3860784), (5832, 3693960), (5952, 3619485), (5958, 3615840), (6480, 3324564), (6561, 3283520), (6620, 3254256), (6696, 3217320), (7290, 2955168), (7440, 2895588), (7533, 2859840), (7776, 2770470), (7944, 2711880), (8370, 2573856), (8640, 2493423), (8748, 2462640), (8928, 2412990), (8937, 2410560), (9720, 2216376), (9920, 2171691), (9930, 2169504), (10044, 2144880), (10261, 2099520), (10592, 2033910), (10935, 1970112), (11160, 1930392), (11664, 1846980), (11916, 1807920), (12555, 1715904), (12960, 1662282), (13122, 1641760), (13240, 1627128), (13392, 1608660), (14580, 1477584), (14880, 1447794), (14895, 1446336), (15066, 1429920), (15552, 1385235), (15888, 1355940), (16740, 1286928), (17496, 1231320), (17856, 1206495), (17874, 1205280), (19440, 1108188), (19860, 1084752), (20088, 1072440), (20522, 1049760), (21184, 1016955), (21870, 985056), (22320, 965196), (22599, 953280), (23328, 923490), (23832, 903960), (25110, 857952), (25920, 831141), (26244, 820880), (26480, 813564), (26784, 804330), (26811, 803520), (29160, 738792), (29760, 723897), (29790, 723168), (30132, 714960), (30783, 699840), (31776, 677970), (32805, 656704), (33480, 643464), (34992, 615660), (35748, 602640), (37665, 571968), (38880, 554094), (39720, 542376), (40176, 536220), (41044, 524880), (43740, 492528), (44640, 482598), (44685, 482112), (45198, 476640), (46656, 461745), (47664, 451980), (50220, 428976), (51305, 419904), (52488, 410440), (52960, 406782), (53568, 402165), (53622, 401760), (58320, 369396), (59580, 361584), (60264, 357480), (61566, 349920), (63552, 338985), (65610, 328352), (66960, 321732), (67797, 317760), (69984, 307830), (71496, 301320), (75330, 285984), (77760, 277047), (79440, 271188), (80352, 268110), (80433, 267840), (82088, 262440), (87480, 246264), (89280, 241299), (89370, 241056), (90396, 238320), (92349, 233280), (95328, 225990), (100440, 214488), (102610, 209952), (104976, 205220), (105920, 203391), (107244, 200880), (112995, 190656), (116640, 184698), (119160, 180792), (120528, 178740), (123132, 174960), (131220, 164176), (133920, 160866), (134055, 160704), (135594, 158880), (139968, 153915), (142992, 150660)]