21868008960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 640

約数和(自身を含む): 85480243200

約数和(自身を除く): 63612234240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 79, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 158, 160, 168, 190, 192, 210, 224, 228, 237, 240, 256, 266, 271, 280, 285, 304, 316, 320, 336, 380, 384, 395, 399, 420, 448, 456, 474, 480, 512, 532, 542, 553, 560, 570, 608, 632, 640, 665, 672, 760, 768, 790, 798, 813, 840, 896, 912, 948, 960, 1064, 1084, 1106, 1120, 1140, 1185, 1216, 1264, 1280, 1330, 1344, 1355, 1501, 1520, 1536, 1580, 1596, 1626, 1659, 1680, 1792, 1824, 1896, 1897, 1920, 1995, 2128, 2168, 2212, 2240, 2280, 2370, 2432, 2528, 2560, 2660, 2688, 2710, 2765, 3002, 3040, 3160, 3192, 3252, 3318, 3360, 3584, 3648, 3792, 3794, 3840, 3990, 4065, 4256, 4336, 4424, 4480, 4503, 4560, 4740, 4864, 5056, 5149, 5320, 5376, 5420, 5530, 5691, 6004, 6080, 6320, 6384, 6504, 6636, 6720, 7296, 7505, 7584, 7588, 7680, 7980, 8130, 8295, 8512, 8672, 8848, 8960, 9006, 9120, 9480, 9485, 9728, 10112, 10298, 10507, 10640, 10752, 10840, 11060, 11382, 12008, 12160, 12640, 12768, 13008, 13272, 13440, 14592, 15010, 15168, 15176, 15447, 15960, 16260, 16590, 17024, 17344, 17696, 17920, 18012, 18240, 18960, 18970, 20224, 20596, 21014, 21280, 21409, 21680, 22120, 22515, 22764, 24016, 24320, 25280, 25536, 25745, 26016, 26544, 26880, 28455, 29184, 30020, 30336, 30352, 30894, 31521, 31920, 32520, 33180, 34048, 34688, 35392, 36024, 36043, 36480, 37920, 37940, 40448, 41192, 42028, 42560, 42818, 43360, 44240, 45030, 45528, 48032, 48640, 50560, 51072, 51490, 52032, 52535, 53088, 53760, 56910, 60040, 60672, 60704, 61788, 63042, 63840, 64227, 65040, 66360, 68096, 69376, 70784, 72048, 72086, 72960, 75840, 75880, 77235, 82384, 84056, 85120, 85636, 86720, 88480, 90060, 91056, 96064, 101120, 102144, 102980, 104064, 105070, 106176, 107045, 108129, 113820, 120080, 121344, 121408, 123576, 126084, 127680, 128454, 130080, 132720, 138752, 141568, 144096, 144172, 145920, 149863, 151680, 151760, 154470, 157605, 164768, 168112, 170240, 171272, 173440, 176960, 180120, 180215, 182112, 192128, 202240, 204288, 205960, 208128, 210140, 212352, 214090, 216258, 227640, 240160, 242816, 247152, 252168, 255360, 256908, 260160, 265440, 283136, 288192, 288344, 299726, 303360, 303520, 308940, 315210, 321135, 329536, 336224, 340480, 342544, 346880, 353920, 360240, 360430, 364224, 384256, 406771, 411920, 416256, 420280, 424704, 428180, 432516, 449589, 455280, 480320, 485632, 494304, 504336, 510720, 513816, 520320, 530880, 540645, 576384, 576688, 599452, 606720, 607040, 617880, 630420, 642270, 659072, 672448, 685088, 693760, 707840, 720480, 720860, 728448, 749315, 768512, 813542, 823840, 840560, 849408, 856360, 865032, 899178, 910560, 960640, 971264, 988608, 1008672, 1021440, 1027632, 1040640, 1061760, 1081290, 1152768, 1153376, 1198904, 1214080, 1220313, 1235760, 1260840, 1284540, 1318144, 1344896, 1370176, 1415680, 1440960, 1441720, 1456896, 1498630, 1627084, 1647680, 1681120, 1712720, 1730064, 1798356, 1821120, 1921280, 1977216, 2017344, 2033855, 2055264, 2081280, 2123520, 2162580, 2247945, 2305536, 2306752, 2397808, 2428160, 2440626, 2471520, 2521680, 2569080, 2636288, 2689792, 2740352, 2847397, 2881920, 2883440, 2913792, 2997260, 3254168, 3295360, 3362240, 3425440, 3460128, 3596712, 3642240, 3842560, 3954432, 4034688, 4067710, 4110528, 4247040, 4325160, 4495890, 4613504, 4795616, 4856320, 4881252, 4943040, 5043360, 5138160, 5379584, 5480704, 5694794, 5763840, 5766880, 5994520, 6101565, 6508336, 6590720, 6724480, 6850880, 6920256, 7193424, 7284480, 7908864, 8069376, 8135420, 8221056, 8542191, 8650320, 8991780, 9227008, 9591232, 9762504, 9886080, 10086720, 10276320, 10961408, 11389588, 11527680, 11533760, 11989040, 12203130, 13016672, 13181440, 13448960, 13701760, 13840512, 14236985, 14386848, 14568960, 16138752, 16270840, 16442112, 17084382, 17300640, 17983560, 18454016, 19182464, 19525008, 19772160, 20173440, 20552640, 22779176, 23067520, 23978080, 24406260, 26033344, 26897920, 27403520, 27681024, 28473970, 28773696, 32541680, 32884224, 34168764, 34601280, 35967120, 38364928, 39050016, 39544320, 40346880, 41105280, 42710955, 45558352, 46135040, 47956160, 48812520, 52066688, 54807040, 55362048, 56947940, 57547392, 65083360, 68337528, 69202560, 71934240, 76729856, 78100032, 80693760, 82210560, 85421910, 91116704, 92270080, 95912320, 97625040, 104133376, 113895880, 115094784, 130166720, 136675056, 138405120, 143868480, 156200064, 164421120, 170843820, 182233408, 191824640, 195250080, 208266752, 227791760, 230189568, 260333440, 273350112, 276810240, 287736960, 312400128, 341687640, 364466816, 383649280, 390500160, 455583520, 520666880, 546700224, 575473920, 624800256, 683375280, 728933632, 781000320, 911167040, 1041333760, 1093400448, 1150947840, 1366750560, 1457867264, 1562000640, 1822334080, 2186800896, 2733501120, 3124001280, 3644668160, 4373601792, 5467002240, 7289336320, 10934004480, 21868008960]

約数ペア:

[(1, 21868008960), (2, 10934004480), (3, 7289336320), (4, 5467002240), (5, 4373601792), (6, 3644668160), (7, 3124001280), (8, 2733501120), (10, 2186800896), (12, 1822334080), (14, 1562000640), (15, 1457867264), (16, 1366750560), (19, 1150947840), (20, 1093400448), (21, 1041333760), (24, 911167040), (28, 781000320), (30, 728933632), (32, 683375280), (35, 624800256), (38, 575473920), (40, 546700224), (42, 520666880), (48, 455583520), (56, 390500160), (57, 383649280), (60, 364466816), (64, 341687640), (70, 312400128), (76, 287736960), (79, 276810240), (80, 273350112), (84, 260333440), (95, 230189568), (96, 227791760), (105, 208266752), (112, 195250080), (114, 191824640), (120, 182233408), (128, 170843820), (133, 164421120), (140, 156200064), (152, 143868480), (158, 138405120), (160, 136675056), (168, 130166720), (190, 115094784), (192, 113895880), (210, 104133376), (224, 97625040), (228, 95912320), (237, 92270080), (240, 91116704), (256, 85421910), (266, 82210560), (271, 80693760), (280, 78100032), (285, 76729856), (304, 71934240), (316, 69202560), (320, 68337528), (336, 65083360), (380, 57547392), (384, 56947940), (395, 55362048), (399, 54807040), (420, 52066688), (448, 48812520), (456, 47956160), (474, 46135040), (480, 45558352), (512, 42710955), (532, 41105280), (542, 40346880), (553, 39544320), (560, 39050016), (570, 38364928), (608, 35967120), (632, 34601280), (640, 34168764), (665, 32884224), (672, 32541680), (760, 28773696), (768, 28473970), (790, 27681024), (798, 27403520), (813, 26897920), (840, 26033344), (896, 24406260), (912, 23978080), (948, 23067520), (960, 22779176), (1064, 20552640), (1084, 20173440), (1106, 19772160), (1120, 19525008), (1140, 19182464), (1185, 18454016), (1216, 17983560), (1264, 17300640), (1280, 17084382), (1330, 16442112), (1344, 16270840), (1355, 16138752), (1501, 14568960), (1520, 14386848), (1536, 14236985), (1580, 13840512), (1596, 13701760), (1626, 13448960), (1659, 13181440), (1680, 13016672), (1792, 12203130), (1824, 11989040), (1896, 11533760), (1897, 11527680), (1920, 11389588), (1995, 10961408), (2128, 10276320), (2168, 10086720), (2212, 9886080), (2240, 9762504), (2280, 9591232), (2370, 9227008), (2432, 8991780), (2528, 8650320), (2560, 8542191), (2660, 8221056), (2688, 8135420), (2710, 8069376), (2765, 7908864), (3002, 7284480), (3040, 7193424), (3160, 6920256), (3192, 6850880), (3252, 6724480), (3318, 6590720), (3360, 6508336), (3584, 6101565), (3648, 5994520), (3792, 5766880), (3794, 5763840), (3840, 5694794), (3990, 5480704), (4065, 5379584), (4256, 5138160), (4336, 5043360), (4424, 4943040), (4480, 4881252), (4503, 4856320), (4560, 4795616), (4740, 4613504), (4864, 4495890), (5056, 4325160), (5149, 4247040), (5320, 4110528), (5376, 4067710), (5420, 4034688), (5530, 3954432), (5691, 3842560), (6004, 3642240), (6080, 3596712), (6320, 3460128), (6384, 3425440), (6504, 3362240), (6636, 3295360), (6720, 3254168), (7296, 2997260), (7505, 2913792), (7584, 2883440), (7588, 2881920), (7680, 2847397), (7980, 2740352), (8130, 2689792), (8295, 2636288), (8512, 2569080), (8672, 2521680), (8848, 2471520), (8960, 2440626), (9006, 2428160), (9120, 2397808), (9480, 2306752), (9485, 2305536), (9728, 2247945), (10112, 2162580), (10298, 2123520), (10507, 2081280), (10640, 2055264), (10752, 2033855), (10840, 2017344), (11060, 1977216), (11382, 1921280), (12008, 1821120), (12160, 1798356), (12640, 1730064), (12768, 1712720), (13008, 1681120), (13272, 1647680), (13440, 1627084), (14592, 1498630), (15010, 1456896), (15168, 1441720), (15176, 1440960), (15447, 1415680), (15960, 1370176), (16260, 1344896), (16590, 1318144), (17024, 1284540), (17344, 1260840), (17696, 1235760), (17920, 1220313), (18012, 1214080), (18240, 1198904), (18960, 1153376), (18970, 1152768), (20224, 1081290), (20596, 1061760), (21014, 1040640), (21280, 1027632), (21409, 1021440), (21680, 1008672), (22120, 988608), (22515, 971264), (22764, 960640), (24016, 910560), (24320, 899178), (25280, 865032), (25536, 856360), (25745, 849408), (26016, 840560), (26544, 823840), (26880, 813542), (28455, 768512), (29184, 749315), (30020, 728448), (30336, 720860), (30352, 720480), (30894, 707840), (31521, 693760), (31920, 685088), (32520, 672448), (33180, 659072), (34048, 642270), (34688, 630420), (35392, 617880), (36024, 607040), (36043, 606720), (36480, 599452), (37920, 576688), (37940, 576384), (40448, 540645), (41192, 530880), (42028, 520320), (42560, 513816), (42818, 510720), (43360, 504336), (44240, 494304), (45030, 485632), (45528, 480320), (48032, 455280), (48640, 449589), (50560, 432516), (51072, 428180), (51490, 424704), (52032, 420280), (52535, 416256), (53088, 411920), (53760, 406771), (56910, 384256), (60040, 364224), (60672, 360430), (60704, 360240), (61788, 353920), (63042, 346880), (63840, 342544), (64227, 340480), (65040, 336224), (66360, 329536), (68096, 321135), (69376, 315210), (70784, 308940), (72048, 303520), (72086, 303360), (72960, 299726), (75840, 288344), (75880, 288192), (77235, 283136), (82384, 265440), (84056, 260160), (85120, 256908), (85636, 255360), (86720, 252168), (88480, 247152), (90060, 242816), (91056, 240160), (96064, 227640), (101120, 216258), (102144, 214090), (102980, 212352), (104064, 210140), (105070, 208128), (106176, 205960), (107045, 204288), (108129, 202240), (113820, 192128), (120080, 182112), (121344, 180215), (121408, 180120), (123576, 176960), (126084, 173440), (127680, 171272), (128454, 170240), (130080, 168112), (132720, 164768), (138752, 157605), (141568, 154470), (144096, 151760), (144172, 151680), (145920, 149863)]