21394285440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 512

約数和(自身を含む): 78765281280

約数和(自身を除く): 57370995840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 41, 44, 48, 55, 60, 62, 64, 66, 80, 82, 88, 93, 96, 110, 120, 123, 124, 128, 132, 155, 160, 164, 165, 176, 186, 192, 205, 220, 240, 246, 248, 264, 310, 320, 328, 330, 341, 352, 372, 384, 410, 440, 451, 465, 480, 492, 496, 528, 615, 620, 640, 656, 660, 682, 704, 744, 797, 820, 880, 902, 930, 960, 984, 992, 1023, 1056, 1230, 1240, 1271, 1312, 1320, 1353, 1364, 1408, 1488, 1594, 1640, 1705, 1760, 1804, 1860, 1920, 1968, 1984, 2046, 2112, 2255, 2391, 2460, 2480, 2542, 2624, 2640, 2706, 2728, 2976, 3188, 3280, 3410, 3520, 3608, 3720, 3813, 3936, 3968, 3985, 4092, 4224, 4510, 4782, 4920, 4960, 5084, 5115, 5248, 5280, 5412, 5456, 5952, 6355, 6376, 6560, 6765, 6820, 7040, 7216, 7440, 7626, 7872, 7970, 8184, 8767, 9020, 9564, 9840, 9920, 10168, 10230, 10560, 10824, 10912, 11904, 11955, 12710, 12752, 13120, 13530, 13640, 13981, 14432, 14880, 15252, 15744, 15940, 16368, 17534, 18040, 19065, 19128, 19680, 19840, 20336, 20460, 21120, 21648, 21824, 23910, 24707, 25420, 25504, 26240, 26301, 27060, 27280, 27962, 28864, 29760, 30504, 31880, 32677, 32736, 35068, 36080, 38130, 38256, 39360, 40672, 40920, 41943, 43296, 43648, 43835, 47820, 49414, 50840, 51008, 52602, 54120, 54560, 55924, 57728, 59520, 61008, 63760, 65354, 65472, 69905, 70136, 72160, 74121, 76260, 76512, 78720, 81344, 81840, 83886, 86592, 87670, 95640, 98031, 98828, 101680, 102016, 105204, 108240, 109120, 111848, 122016, 123535, 127520, 130708, 130944, 131505, 139810, 140272, 144320, 148242, 152520, 153024, 162688, 163385, 163680, 167772, 173184, 175340, 191280, 196062, 197656, 203360, 209715, 210408, 216480, 218240, 223696, 244032, 247070, 255040, 261416, 263010, 271777, 279620, 280544, 288640, 296484, 305040, 306048, 326770, 327360, 335544, 350680, 359447, 370605, 382560, 392124, 395312, 406720, 419430, 420816, 432960, 447392, 488064, 490155, 494140, 510080, 522832, 526020, 543554, 559240, 561088, 592968, 610080, 653540, 654720, 671088, 701360, 718894, 741210, 765120, 784248, 790624, 813440, 815331, 838860, 841632, 865920, 894784, 980310, 988280, 1012987, 1045664, 1052040, 1078341, 1087108, 1118480, 1122176, 1185936, 1220160, 1307080, 1342176, 1358885, 1402720, 1437788, 1482420, 1530240, 1568496, 1581248, 1630662, 1677720, 1683264, 1789568, 1797235, 1960620, 1976560, 2025974, 2091328, 2104080, 2156682, 2174216, 2236960, 2371872, 2440320, 2614160, 2684352, 2717770, 2805440, 2875576, 2964840, 3038961, 3136992, 3162496, 3261324, 3355440, 3366528, 3594470, 3921240, 3953120, 4051948, 4076655, 4182656, 4208160, 4313364, 4348432, 4473920, 4743744, 5064935, 5228320, 5368704, 5391705, 5435540, 5610880, 5751152, 5929680, 6077922, 6273984, 6522648, 6710880, 7188940, 7842480, 7906240, 8103896, 8153310, 8416320, 8626728, 8696864, 8947840, 9487488, 10129870, 10456640, 10783410, 10871080, 11142857, 11502304, 11859360, 12155844, 12547968, 13045296, 13421760, 14377880, 15194805, 15684960, 15812480, 16207792, 16306620, 16832640, 17253456, 17393728, 20259740, 20913280, 21566820, 21742160, 22285714, 23004608, 23718720, 24311688, 26090592, 26843520, 28755760, 30389610, 31369920, 32415584, 32613240, 33428571, 34506912, 34787456, 40519480, 43133640, 43484320, 44571428, 46009216, 47437440, 48623376, 52181184, 55714285, 57511520, 60779220, 62739840, 64831168, 65226480, 66857142, 69013824, 81038960, 86267280, 86968640, 89142856, 97246752, 104362368, 111428570, 115023040, 121558440, 129662336, 130452960, 133714284, 138027648, 162077920, 167142855, 172534560, 173937280, 178285712, 194493504, 222857140, 230046080, 243116880, 260905920, 267428568, 324155840, 334285710, 345069120, 356571424, 388987008, 445714280, 486233760, 521811840, 534857136, 648311680, 668571420, 690138240, 713142848, 891428560, 972467520, 1069714272, 1337142840, 1426285696, 1782857120, 1944935040, 2139428544, 2674285680, 3565714240, 4278857088, 5348571360, 7131428480, 10697142720, 21394285440]

約数ペア:

[(1, 21394285440), (2, 10697142720), (3, 7131428480), (4, 5348571360), (5, 4278857088), (6, 3565714240), (8, 2674285680), (10, 2139428544), (11, 1944935040), (12, 1782857120), (15, 1426285696), (16, 1337142840), (20, 1069714272), (22, 972467520), (24, 891428560), (30, 713142848), (31, 690138240), (32, 668571420), (33, 648311680), (40, 534857136), (41, 521811840), (44, 486233760), (48, 445714280), (55, 388987008), (60, 356571424), (62, 345069120), (64, 334285710), (66, 324155840), (80, 267428568), (82, 260905920), (88, 243116880), (93, 230046080), (96, 222857140), (110, 194493504), (120, 178285712), (123, 173937280), (124, 172534560), (128, 167142855), (132, 162077920), (155, 138027648), (160, 133714284), (164, 130452960), (165, 129662336), (176, 121558440), (186, 115023040), (192, 111428570), (205, 104362368), (220, 97246752), (240, 89142856), (246, 86968640), (248, 86267280), (264, 81038960), (310, 69013824), (320, 66857142), (328, 65226480), (330, 64831168), (341, 62739840), (352, 60779220), (372, 57511520), (384, 55714285), (410, 52181184), (440, 48623376), (451, 47437440), (465, 46009216), (480, 44571428), (492, 43484320), (496, 43133640), (528, 40519480), (615, 34787456), (620, 34506912), (640, 33428571), (656, 32613240), (660, 32415584), (682, 31369920), (704, 30389610), (744, 28755760), (797, 26843520), (820, 26090592), (880, 24311688), (902, 23718720), (930, 23004608), (960, 22285714), (984, 21742160), (992, 21566820), (1023, 20913280), (1056, 20259740), (1230, 17393728), (1240, 17253456), (1271, 16832640), (1312, 16306620), (1320, 16207792), (1353, 15812480), (1364, 15684960), (1408, 15194805), (1488, 14377880), (1594, 13421760), (1640, 13045296), (1705, 12547968), (1760, 12155844), (1804, 11859360), (1860, 11502304), (1920, 11142857), (1968, 10871080), (1984, 10783410), (2046, 10456640), (2112, 10129870), (2255, 9487488), (2391, 8947840), (2460, 8696864), (2480, 8626728), (2542, 8416320), (2624, 8153310), (2640, 8103896), (2706, 7906240), (2728, 7842480), (2976, 7188940), (3188, 6710880), (3280, 6522648), (3410, 6273984), (3520, 6077922), (3608, 5929680), (3720, 5751152), (3813, 5610880), (3936, 5435540), (3968, 5391705), (3985, 5368704), (4092, 5228320), (4224, 5064935), (4510, 4743744), (4782, 4473920), (4920, 4348432), (4960, 4313364), (5084, 4208160), (5115, 4182656), (5248, 4076655), (5280, 4051948), (5412, 3953120), (5456, 3921240), (5952, 3594470), (6355, 3366528), (6376, 3355440), (6560, 3261324), (6765, 3162496), (6820, 3136992), (7040, 3038961), (7216, 2964840), (7440, 2875576), (7626, 2805440), (7872, 2717770), (7970, 2684352), (8184, 2614160), (8767, 2440320), (9020, 2371872), (9564, 2236960), (9840, 2174216), (9920, 2156682), (10168, 2104080), (10230, 2091328), (10560, 2025974), (10824, 1976560), (10912, 1960620), (11904, 1797235), (11955, 1789568), (12710, 1683264), (12752, 1677720), (13120, 1630662), (13530, 1581248), (13640, 1568496), (13981, 1530240), (14432, 1482420), (14880, 1437788), (15252, 1402720), (15744, 1358885), (15940, 1342176), (16368, 1307080), (17534, 1220160), (18040, 1185936), (19065, 1122176), (19128, 1118480), (19680, 1087108), (19840, 1078341), (20336, 1052040), (20460, 1045664), (21120, 1012987), (21648, 988280), (21824, 980310), (23910, 894784), (24707, 865920), (25420, 841632), (25504, 838860), (26240, 815331), (26301, 813440), (27060, 790624), (27280, 784248), (27962, 765120), (28864, 741210), (29760, 718894), (30504, 701360), (31880, 671088), (32677, 654720), (32736, 653540), (35068, 610080), (36080, 592968), (38130, 561088), (38256, 559240), (39360, 543554), (40672, 526020), (40920, 522832), (41943, 510080), (43296, 494140), (43648, 490155), (43835, 488064), (47820, 447392), (49414, 432960), (50840, 420816), (51008, 419430), (52602, 406720), (54120, 395312), (54560, 392124), (55924, 382560), (57728, 370605), (59520, 359447), (61008, 350680), (63760, 335544), (65354, 327360), (65472, 326770), (69905, 306048), (70136, 305040), (72160, 296484), (74121, 288640), (76260, 280544), (76512, 279620), (78720, 271777), (81344, 263010), (81840, 261416), (83886, 255040), (86592, 247070), (87670, 244032), (95640, 223696), (98031, 218240), (98828, 216480), (101680, 210408), (102016, 209715), (105204, 203360), (108240, 197656), (109120, 196062), (111848, 191280), (122016, 175340), (123535, 173184), (127520, 167772), (130708, 163680), (130944, 163385), (131505, 162688), (139810, 153024), (140272, 152520), (144320, 148242)]