21274883280

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2093

約数の個数: 480

約数和(自身を含む): 85794508800

約数和(自身を除く): 64519625520

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, 54, 56, 60, 63, 70, 72, 79, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 158, 162, 168, 180, 189, 210, 216, 237, 240, 243, 252, 270, 280, 315, 316, 324, 336, 360, 378, 395, 405, 420, 432, 474, 486, 504, 540, 553, 560, 567, 630, 632, 648, 711, 720, 756, 790, 810, 840, 945, 948, 972, 1008, 1080, 1106, 1134, 1185, 1215, 1260, 1264, 1296, 1422, 1512, 1580, 1620, 1659, 1680, 1701, 1890, 1896, 1944, 1979, 2133, 2160, 2212, 2268, 2370, 2430, 2520, 2765, 2835, 2844, 3024, 3160, 3240, 3318, 3402, 3555, 3780, 3792, 3888, 3958, 4266, 4424, 4536, 4740, 4860, 4977, 5040, 5530, 5670, 5688, 5937, 6320, 6399, 6480, 6636, 6804, 7110, 7560, 7916, 8295, 8505, 8532, 8848, 9072, 9480, 9720, 9895, 9954, 10665, 11060, 11340, 11376, 11874, 12798, 13272, 13608, 13853, 14220, 14931, 15120, 15832, 16590, 17010, 17064, 17811, 18960, 19197, 19440, 19790, 19908, 21330, 22120, 22680, 23748, 24885, 25596, 26544, 27216, 27706, 28440, 29685, 29862, 31664, 31995, 33180, 34020, 34128, 35622, 38394, 39580, 39816, 41559, 42660, 44240, 44793, 45360, 47496, 49770, 51192, 53433, 55412, 56880, 59370, 59724, 63990, 66360, 68040, 69265, 71244, 74655, 76788, 79160, 79632, 83118, 85320, 89055, 89586, 94992, 95985, 99540, 102384, 106866, 110824, 118740, 119448, 124677, 127980, 132720, 134379, 136080, 138530, 142488, 149310, 153576, 156341, 158320, 160299, 166236, 170640, 178110, 179172, 191970, 199080, 207795, 213732, 221648, 223965, 237480, 238896, 249354, 255960, 267165, 268758, 277060, 284976, 298620, 307152, 312682, 320598, 332472, 356220, 358344, 374031, 383940, 398160, 415590, 427464, 447930, 469023, 474960, 480897, 498708, 511920, 534330, 537516, 554120, 597240, 623385, 625364, 641196, 664944, 671895, 712440, 716688, 748062, 767880, 781705, 801495, 831180, 854928, 895860, 938046, 961794, 997416, 1068660, 1075032, 1094387, 1108240, 1122093, 1194480, 1246770, 1250728, 1282392, 1343790, 1407069, 1424880, 1496124, 1535760, 1563410, 1602990, 1662360, 1791720, 1870155, 1876092, 1923588, 1994832, 2137320, 2150064, 2188774, 2244186, 2345115, 2404485, 2493540, 2501456, 2564784, 2687580, 2814138, 2992248, 3126820, 3205980, 3283161, 3324720, 3366279, 3583440, 3740310, 3752184, 3847176, 4221207, 4274640, 4377548, 4488372, 4690230, 4808970, 4987080, 5375160, 5471935, 5610465, 5628276, 5984496, 6253640, 6411960, 6566322, 6732558, 7035345, 7480620, 7504368, 7694352, 8442414, 8755096, 8976744, 9380460, 9617940, 9849483, 9974160, 10750320, 10943870, 11220930, 11256552, 12507280, 12663621, 12823920, 13132644, 13465116, 14070690, 14961240, 16415805, 16831395, 16884828, 17510192, 17953488, 18760920, 19235880, 19698966, 21106035, 21887740, 22441860, 22513104, 25327242, 26265288, 26930232, 28141380, 29548449, 29922480, 32831610, 33662790, 33769656, 37521840, 37990863, 38471760, 39397932, 42212070, 43775480, 44883720, 49247415, 50654484, 52530576, 53860464, 56282760, 59096898, 63318105, 65663220, 67325580, 67539312, 75981726, 78795864, 84424140, 87550960, 88645347, 89767440, 98494830, 101308968, 112565520, 118193796, 126636210, 131326440, 134651160, 147742245, 151963452, 157591728, 168848280, 177290694, 189954315, 196989660, 202617936, 236387592, 253272420, 262652880, 265936041, 269302320, 295484490, 303926904, 337696560, 354581388, 379908630, 393979320, 443226735, 472775184, 506544840, 531872082, 590968980, 607853808, 709162776, 759817260, 787958640, 886453470, 1013089680, 1063744164, 1181937960, 1329680205, 1418325552, 1519634520, 1772906940, 2127488328, 2363875920, 2659360410, 3039269040, 3545813880, 4254976656, 5318720820, 7091627760, 10637441640, 21274883280]

約数ペア:

[(1, 21274883280), (2, 10637441640), (3, 7091627760), (4, 5318720820), (5, 4254976656), (6, 3545813880), (7, 3039269040), (8, 2659360410), (9, 2363875920), (10, 2127488328), (12, 1772906940), (14, 1519634520), (15, 1418325552), (16, 1329680205), (18, 1181937960), (20, 1063744164), (21, 1013089680), (24, 886453470), (27, 787958640), (28, 759817260), (30, 709162776), (35, 607853808), (36, 590968980), (40, 531872082), (42, 506544840), (45, 472775184), (48, 443226735), (54, 393979320), (56, 379908630), (60, 354581388), (63, 337696560), (70, 303926904), (72, 295484490), (79, 269302320), (80, 265936041), (81, 262652880), (84, 253272420), (90, 236387592), (105, 202617936), (108, 196989660), (112, 189954315), (120, 177290694), (126, 168848280), (135, 157591728), (140, 151963452), (144, 147742245), (158, 134651160), (162, 131326440), (168, 126636210), (180, 118193796), (189, 112565520), (210, 101308968), (216, 98494830), (237, 89767440), (240, 88645347), (243, 87550960), (252, 84424140), (270, 78795864), (280, 75981726), (315, 67539312), (316, 67325580), (324, 65663220), (336, 63318105), (360, 59096898), (378, 56282760), (395, 53860464), (405, 52530576), (420, 50654484), (432, 49247415), (474, 44883720), (486, 43775480), (504, 42212070), (540, 39397932), (553, 38471760), (560, 37990863), (567, 37521840), (630, 33769656), (632, 33662790), (648, 32831610), (711, 29922480), (720, 29548449), (756, 28141380), (790, 26930232), (810, 26265288), (840, 25327242), (945, 22513104), (948, 22441860), (972, 21887740), (1008, 21106035), (1080, 19698966), (1106, 19235880), (1134, 18760920), (1185, 17953488), (1215, 17510192), (1260, 16884828), (1264, 16831395), (1296, 16415805), (1422, 14961240), (1512, 14070690), (1580, 13465116), (1620, 13132644), (1659, 12823920), (1680, 12663621), (1701, 12507280), (1890, 11256552), (1896, 11220930), (1944, 10943870), (1979, 10750320), (2133, 9974160), (2160, 9849483), (2212, 9617940), (2268, 9380460), (2370, 8976744), (2430, 8755096), (2520, 8442414), (2765, 7694352), (2835, 7504368), (2844, 7480620), (3024, 7035345), (3160, 6732558), (3240, 6566322), (3318, 6411960), (3402, 6253640), (3555, 5984496), (3780, 5628276), (3792, 5610465), (3888, 5471935), (3958, 5375160), (4266, 4987080), (4424, 4808970), (4536, 4690230), (4740, 4488372), (4860, 4377548), (4977, 4274640), (5040, 4221207), (5530, 3847176), (5670, 3752184), (5688, 3740310), (5937, 3583440), (6320, 3366279), (6399, 3324720), (6480, 3283161), (6636, 3205980), (6804, 3126820), (7110, 2992248), (7560, 2814138), (7916, 2687580), (8295, 2564784), (8505, 2501456), (8532, 2493540), (8848, 2404485), (9072, 2345115), (9480, 2244186), (9720, 2188774), (9895, 2150064), (9954, 2137320), (10665, 1994832), (11060, 1923588), (11340, 1876092), (11376, 1870155), (11874, 1791720), (12798, 1662360), (13272, 1602990), (13608, 1563410), (13853, 1535760), (14220, 1496124), (14931, 1424880), (15120, 1407069), (15832, 1343790), (16590, 1282392), (17010, 1250728), (17064, 1246770), (17811, 1194480), (18960, 1122093), (19197, 1108240), (19440, 1094387), (19790, 1075032), (19908, 1068660), (21330, 997416), (22120, 961794), (22680, 938046), (23748, 895860), (24885, 854928), (25596, 831180), (26544, 801495), (27216, 781705), (27706, 767880), (28440, 748062), (29685, 716688), (29862, 712440), (31664, 671895), (31995, 664944), (33180, 641196), (34020, 625364), (34128, 623385), (35622, 597240), (38394, 554120), (39580, 537516), (39816, 534330), (41559, 511920), (42660, 498708), (44240, 480897), (44793, 474960), (45360, 469023), (47496, 447930), (49770, 427464), (51192, 415590), (53433, 398160), (55412, 383940), (56880, 374031), (59370, 358344), (59724, 356220), (63990, 332472), (66360, 320598), (68040, 312682), (69265, 307152), (71244, 298620), (74655, 284976), (76788, 277060), (79160, 268758), (79632, 267165), (83118, 255960), (85320, 249354), (89055, 238896), (89586, 237480), (94992, 223965), (95985, 221648), (99540, 213732), (102384, 207795), (106866, 199080), (110824, 191970), (118740, 179172), (119448, 178110), (124677, 170640), (127980, 166236), (132720, 160299), (134379, 158320), (136080, 156341), (138530, 153576), (142488, 149310)]