21628347840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 560

約数和(自身を含む): 86672830464

約数和(自身を除く): 65044482624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 320, 324, 330, 341, 352, 360, 372, 396, 405, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 648, 660, 682, 704, 720, 744, 792, 810, 837, 864, 880, 891, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1188, 1240, 1296, 1320, 1364, 1395, 1440, 1485, 1488, 1584, 1620, 1674, 1705, 1728, 1760, 1782, 1860, 1980, 1984, 2046, 2112, 2160, 2232, 2376, 2447, 2480, 2511, 2592, 2640, 2728, 2790, 2880, 2970, 2976, 3069, 3168, 3240, 3348, 3410, 3520, 3564, 3720, 3960, 4092, 4185, 4320, 4455, 4464, 4752, 4894, 4960, 5022, 5115, 5184, 5280, 5456, 5580, 5940, 5952, 6138, 6336, 6480, 6696, 6820, 7128, 7341, 7440, 7920, 8184, 8370, 8640, 8910, 8928, 9207, 9504, 9788, 9920, 10044, 10230, 10560, 10912, 11160, 11880, 12235, 12276, 12555, 12960, 13392, 13640, 14256, 14682, 14880, 15345, 15840, 16368, 16740, 17820, 17856, 18414, 19008, 19576, 20088, 20460, 21824, 22023, 22320, 23760, 24470, 24552, 25110, 25920, 26784, 26917, 27280, 27621, 28512, 29364, 29760, 30690, 31680, 32736, 33480, 35640, 36705, 36828, 39152, 40176, 40920, 44046, 44640, 46035, 47520, 48940, 49104, 50220, 53568, 53834, 54560, 55242, 57024, 58728, 61380, 65472, 66069, 66960, 71280, 73410, 73656, 75857, 78304, 80352, 80751, 81840, 88092, 89280, 92070, 95040, 97880, 98208, 100440, 107668, 109120, 110115, 110484, 117456, 122760, 132138, 133920, 134585, 138105, 142560, 146820, 147312, 151714, 156608, 160704, 161502, 163680, 176184, 184140, 195760, 196416, 198207, 200880, 215336, 220230, 220968, 227571, 234912, 242253, 245520, 264276, 267840, 269170, 276210, 285120, 293640, 294624, 303428, 323004, 327360, 330345, 352368, 368280, 379285, 391520, 396414, 401760, 403755, 430672, 440460, 441936, 455142, 469824, 484506, 491040, 528552, 538340, 552420, 587280, 589248, 606856, 646008, 660690, 682713, 704736, 726759, 736560, 758570, 783040, 792828, 803520, 807510, 834427, 861344, 880920, 883872, 910284, 969012, 982080, 991035, 1057104, 1076680, 1104840, 1137855, 1174560, 1211265, 1213712, 1292016, 1321380, 1365426, 1409472, 1453518, 1473120, 1517140, 1585656, 1615020, 1668854, 1722688, 1761840, 1767744, 1820568, 1938024, 1982070, 2048139, 2114208, 2153360, 2180277, 2209680, 2275710, 2349120, 2422530, 2427424, 2503281, 2584032, 2642760, 2730852, 2907036, 2946240, 3034280, 3171312, 3230040, 3337708, 3413565, 3523680, 3633795, 3641136, 3876048, 3964140, 4096278, 4172135, 4228416, 4306720, 4360554, 4419360, 4551420, 4845060, 4854848, 5006562, 5168064, 5285520, 5461704, 5814072, 6068560, 6144417, 6342624, 6460080, 6675416, 6827130, 7047360, 7267590, 7282272, 7509843, 7752096, 7928280, 8192556, 8344270, 8613440, 8721108, 8838720, 9102840, 9690120, 10013124, 10240695, 10571040, 10901385, 10923408, 11628144, 12137120, 12288834, 12516405, 12685248, 12920160, 13350832, 13654260, 14535180, 14564544, 15019686, 15504192, 15856560, 16385112, 16688540, 17442216, 18205680, 19380240, 20026248, 20481390, 21142080, 21802770, 21846816, 22529529, 23256288, 24274240, 24577668, 25032810, 25840320, 26701664, 27308520, 29070360, 30039372, 30722085, 31713120, 32770224, 33377080, 34884432, 36411360, 37549215, 38760480, 40052496, 40962780, 43605540, 43693632, 45059058, 46512576, 49155336, 50065620, 53403328, 54617040, 58140720, 60078744, 61444170, 63426240, 65540448, 66754160, 67588587, 69768864, 72822720, 75098430, 77520960, 80104992, 81925560, 87211080, 90118116, 98310672, 100131240, 109234080, 112647645, 116281440, 120157488, 122888340, 131080896, 133508320, 135177174, 139537728, 150196860, 160209984, 163851120, 174422160, 180236232, 196621344, 200262480, 218468160, 225295290, 232562880, 240314976, 245776680, 267016640, 270354348, 300393720, 327702240, 337942935, 348844320, 360472464, 393242688, 400524960, 450590580, 480629952, 491553360, 540708696, 600787440, 655404480, 675885870, 697688640, 720944928, 801049920, 901181160, 983106720, 1081417392, 1201574880, 1351771740, 1441889856, 1802362320, 1966213440, 2162834784, 2403149760, 2703543480, 3604724640, 4325669568, 5407086960, 7209449280, 10814173920, 21628347840]

約数ペア:

[(1, 21628347840), (2, 10814173920), (3, 7209449280), (4, 5407086960), (5, 4325669568), (6, 3604724640), (8, 2703543480), (9, 2403149760), (10, 2162834784), (11, 1966213440), (12, 1802362320), (15, 1441889856), (16, 1351771740), (18, 1201574880), (20, 1081417392), (22, 983106720), (24, 901181160), (27, 801049920), (30, 720944928), (31, 697688640), (32, 675885870), (33, 655404480), (36, 600787440), (40, 540708696), (44, 491553360), (45, 480629952), (48, 450590580), (54, 400524960), (55, 393242688), (60, 360472464), (62, 348844320), (64, 337942935), (66, 327702240), (72, 300393720), (80, 270354348), (81, 267016640), (88, 245776680), (90, 240314976), (93, 232562880), (96, 225295290), (99, 218468160), (108, 200262480), (110, 196621344), (120, 180236232), (124, 174422160), (132, 163851120), (135, 160209984), (144, 150196860), (155, 139537728), (160, 135177174), (162, 133508320), (165, 131080896), (176, 122888340), (180, 120157488), (186, 116281440), (192, 112647645), (198, 109234080), (216, 100131240), (220, 98310672), (240, 90118116), (248, 87211080), (264, 81925560), (270, 80104992), (279, 77520960), (288, 75098430), (297, 72822720), (310, 69768864), (320, 67588587), (324, 66754160), (330, 65540448), (341, 63426240), (352, 61444170), (360, 60078744), (372, 58140720), (396, 54617040), (405, 53403328), (432, 50065620), (440, 49155336), (465, 46512576), (480, 45059058), (495, 43693632), (496, 43605540), (528, 40962780), (540, 40052496), (558, 38760480), (576, 37549215), (594, 36411360), (620, 34884432), (648, 33377080), (660, 32770224), (682, 31713120), (704, 30722085), (720, 30039372), (744, 29070360), (792, 27308520), (810, 26701664), (837, 25840320), (864, 25032810), (880, 24577668), (891, 24274240), (930, 23256288), (960, 22529529), (990, 21846816), (992, 21802770), (1023, 21142080), (1056, 20481390), (1080, 20026248), (1116, 19380240), (1188, 18205680), (1240, 17442216), (1296, 16688540), (1320, 16385112), (1364, 15856560), (1395, 15504192), (1440, 15019686), (1485, 14564544), (1488, 14535180), (1584, 13654260), (1620, 13350832), (1674, 12920160), (1705, 12685248), (1728, 12516405), (1760, 12288834), (1782, 12137120), (1860, 11628144), (1980, 10923408), (1984, 10901385), (2046, 10571040), (2112, 10240695), (2160, 10013124), (2232, 9690120), (2376, 9102840), (2447, 8838720), (2480, 8721108), (2511, 8613440), (2592, 8344270), (2640, 8192556), (2728, 7928280), (2790, 7752096), (2880, 7509843), (2970, 7282272), (2976, 7267590), (3069, 7047360), (3168, 6827130), (3240, 6675416), (3348, 6460080), (3410, 6342624), (3520, 6144417), (3564, 6068560), (3720, 5814072), (3960, 5461704), (4092, 5285520), (4185, 5168064), (4320, 5006562), (4455, 4854848), (4464, 4845060), (4752, 4551420), (4894, 4419360), (4960, 4360554), (5022, 4306720), (5115, 4228416), (5184, 4172135), (5280, 4096278), (5456, 3964140), (5580, 3876048), (5940, 3641136), (5952, 3633795), (6138, 3523680), (6336, 3413565), (6480, 3337708), (6696, 3230040), (6820, 3171312), (7128, 3034280), (7341, 2946240), (7440, 2907036), (7920, 2730852), (8184, 2642760), (8370, 2584032), (8640, 2503281), (8910, 2427424), (8928, 2422530), (9207, 2349120), (9504, 2275710), (9788, 2209680), (9920, 2180277), (10044, 2153360), (10230, 2114208), (10560, 2048139), (10912, 1982070), (11160, 1938024), (11880, 1820568), (12235, 1767744), (12276, 1761840), (12555, 1722688), (12960, 1668854), (13392, 1615020), (13640, 1585656), (14256, 1517140), (14682, 1473120), (14880, 1453518), (15345, 1409472), (15840, 1365426), (16368, 1321380), (16740, 1292016), (17820, 1213712), (17856, 1211265), (18414, 1174560), (19008, 1137855), (19576, 1104840), (20088, 1076680), (20460, 1057104), (21824, 991035), (22023, 982080), (22320, 969012), (23760, 910284), (24470, 883872), (24552, 880920), (25110, 861344), (25920, 834427), (26784, 807510), (26917, 803520), (27280, 792828), (27621, 783040), (28512, 758570), (29364, 736560), (29760, 726759), (30690, 704736), (31680, 682713), (32736, 660690), (33480, 646008), (35640, 606856), (36705, 589248), (36828, 587280), (39152, 552420), (40176, 538340), (40920, 528552), (44046, 491040), (44640, 484506), (46035, 469824), (47520, 455142), (48940, 441936), (49104, 440460), (50220, 430672), (53568, 403755), (53834, 401760), (54560, 396414), (55242, 391520), (57024, 379285), (58728, 368280), (61380, 352368), (65472, 330345), (66069, 327360), (66960, 323004), (71280, 303428), (73410, 294624), (73656, 293640), (75857, 285120), (78304, 276210), (80352, 269170), (80751, 267840), (81840, 264276), (88092, 245520), (89280, 242253), (92070, 234912), (95040, 227571), (97880, 220968), (98208, 220230), (100440, 215336), (107668, 200880), (109120, 198207), (110115, 196416), (110484, 195760), (117456, 184140), (122760, 176184), (132138, 163680), (133920, 161502), (134585, 160704), (138105, 156608), (142560, 151714), (146820, 147312)]