21086023680

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 624

約数和(自身を含む): 80143365120

約数和(自身を除く): 59057341440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 223, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 446, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 669, 684, 720, 760, 768, 810, 855, 864, 892, 912, 960, 972, 1024, 1026, 1080, 1115, 1140, 1152, 1215, 1216, 1280, 1296, 1338, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1728, 1784, 1824, 1920, 1944, 2007, 2048, 2052, 2160, 2230, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2676, 2736, 2880, 3040, 3072, 3078, 3240, 3345, 3420, 3456, 3568, 3648, 3840, 3888, 4014, 4096, 4104, 4237, 4320, 4460, 4560, 4608, 4617, 4860, 4864, 5120, 5130, 5184, 5352, 5472, 5760, 6021, 6080, 6144, 6156, 6480, 6690, 6840, 6912, 7136, 7296, 7680, 7695, 7776, 8028, 8208, 8474, 8640, 8920, 9120, 9216, 9234, 9720, 9728, 10035, 10240, 10260, 10368, 10704, 10944, 11520, 12042, 12160, 12288, 12312, 12711, 12960, 13380, 13680, 13824, 14272, 14592, 15360, 15390, 15552, 16056, 16416, 16948, 17280, 17840, 18063, 18240, 18432, 18468, 19440, 19456, 20070, 20480, 20520, 20736, 21185, 21408, 21888, 23040, 23085, 24084, 24320, 24624, 25422, 25920, 26760, 27360, 27648, 28544, 29184, 30105, 30720, 30780, 31104, 32112, 32832, 33896, 34560, 35680, 36126, 36480, 36864, 36936, 38133, 38880, 38912, 40140, 41040, 41472, 42370, 42816, 43776, 46080, 46170, 48168, 48640, 49248, 50844, 51840, 53520, 54189, 54720, 55296, 57088, 58368, 60210, 61440, 61560, 62208, 63555, 64224, 65664, 67792, 69120, 71360, 72252, 72960, 73872, 76266, 77760, 77824, 80280, 82080, 82944, 84740, 85632, 87552, 90315, 92160, 92340, 96336, 97280, 98496, 101688, 103680, 107040, 108378, 109440, 110592, 114176, 114399, 116736, 120420, 123120, 124416, 127110, 128448, 131328, 135584, 138240, 142720, 144504, 145920, 147744, 152532, 155520, 160560, 164160, 165888, 169480, 171264, 175104, 180630, 184320, 184680, 190665, 192672, 194560, 196992, 203376, 207360, 214080, 216756, 218880, 228352, 228798, 233472, 240840, 246240, 248832, 254220, 256896, 262656, 270945, 271168, 276480, 285440, 289008, 291840, 295488, 305064, 311040, 321120, 328320, 331776, 338960, 342528, 343197, 350208, 361260, 369360, 381330, 385344, 389120, 393984, 406752, 414720, 428160, 433512, 437760, 456704, 457596, 481680, 492480, 497664, 508440, 513792, 525312, 541890, 542336, 552960, 570880, 571995, 578016, 583680, 590976, 610128, 622080, 642240, 656640, 677920, 685056, 686394, 700416, 722520, 738720, 762660, 770688, 787968, 813504, 829440, 856320, 867024, 875520, 913408, 915192, 963360, 984960, 995328, 1016880, 1027584, 1029591, 1050624, 1083780, 1084672, 1141760, 1143990, 1156032, 1167360, 1181952, 1220256, 1244160, 1284480, 1313280, 1355840, 1370112, 1372788, 1445040, 1477440, 1525320, 1541376, 1575936, 1627008, 1658880, 1712640, 1715985, 1734048, 1751040, 1830384, 1926720, 1969920, 2033760, 2055168, 2059182, 2101248, 2167560, 2169344, 2283520, 2287980, 2312064, 2363904, 2440512, 2488320, 2568960, 2626560, 2711680, 2740224, 2745576, 2890080, 2954880, 3050640, 3082752, 3151872, 3254016, 3425280, 3431970, 3468096, 3502080, 3660768, 3853440, 3939840, 4067520, 4110336, 4118364, 4335120, 4338688, 4567040, 4575960, 4624128, 4727808, 4881024, 4976640, 5137920, 5147955, 5253120, 5423360, 5491152, 5780160, 5909760, 6101280, 6165504, 6303744, 6508032, 6850560, 6863940, 6936192, 7321536, 7706880, 7879680, 8135040, 8220672, 8236728, 8670240, 8677376, 9151920, 9248256, 9455616, 9762048, 10275840, 10295910, 10506240, 10846720, 10982304, 11560320, 11819520, 12202560, 12331008, 13016064, 13701120, 13727880, 13872384, 14643072, 15413760, 15759360, 16270080, 16473456, 17340480, 17354752, 18303840, 18496512, 18911232, 19524096, 20551680, 20591820, 21693440, 21964608, 23120640, 23639040, 24405120, 24662016, 26032128, 27455760, 27744768, 29286144, 30827520, 31518720, 32540160, 32946912, 34680960, 36607680, 36993024, 39048192, 41103360, 41183640, 43386880, 43929216, 46241280, 47278080, 48810240, 52064256, 54911520, 55489536, 58572288, 61655040, 65080320, 65893824, 69361920, 73215360, 73986048, 78096384, 82367280, 86773760, 87858432, 92482560, 94556160, 97620480, 109823040, 110979072, 117144576, 123310080, 130160640, 131787648, 138723840, 146430720, 156192768, 164734560, 175716864, 184965120, 195240960, 219646080, 221958144, 234289152, 260321280, 263575296, 277447680, 292861440, 329469120, 351433728, 369930240, 390481920, 439292160, 468578304, 527150592, 554895360, 585722880, 658938240, 702867456, 780963840, 878584320, 1054301184, 1109790720, 1171445760, 1317876480, 1405734912, 1757168640, 2108602368, 2342891520, 2635752960, 3514337280, 4217204736, 5271505920, 7028674560, 10543011840, 21086023680]

約数ペア:

[(1, 21086023680), (2, 10543011840), (3, 7028674560), (4, 5271505920), (5, 4217204736), (6, 3514337280), (8, 2635752960), (9, 2342891520), (10, 2108602368), (12, 1757168640), (15, 1405734912), (16, 1317876480), (18, 1171445760), (19, 1109790720), (20, 1054301184), (24, 878584320), (27, 780963840), (30, 702867456), (32, 658938240), (36, 585722880), (38, 554895360), (40, 527150592), (45, 468578304), (48, 439292160), (54, 390481920), (57, 369930240), (60, 351433728), (64, 329469120), (72, 292861440), (76, 277447680), (80, 263575296), (81, 260321280), (90, 234289152), (95, 221958144), (96, 219646080), (108, 195240960), (114, 184965120), (120, 175716864), (128, 164734560), (135, 156192768), (144, 146430720), (152, 138723840), (160, 131787648), (162, 130160640), (171, 123310080), (180, 117144576), (190, 110979072), (192, 109823040), (216, 97620480), (223, 94556160), (228, 92482560), (240, 87858432), (243, 86773760), (256, 82367280), (270, 78096384), (285, 73986048), (288, 73215360), (304, 69361920), (320, 65893824), (324, 65080320), (342, 61655040), (360, 58572288), (380, 55489536), (384, 54911520), (405, 52064256), (432, 48810240), (446, 47278080), (456, 46241280), (480, 43929216), (486, 43386880), (512, 41183640), (513, 41103360), (540, 39048192), (570, 36993024), (576, 36607680), (608, 34680960), (640, 32946912), (648, 32540160), (669, 31518720), (684, 30827520), (720, 29286144), (760, 27744768), (768, 27455760), (810, 26032128), (855, 24662016), (864, 24405120), (892, 23639040), (912, 23120640), (960, 21964608), (972, 21693440), (1024, 20591820), (1026, 20551680), (1080, 19524096), (1115, 18911232), (1140, 18496512), (1152, 18303840), (1215, 17354752), (1216, 17340480), (1280, 16473456), (1296, 16270080), (1338, 15759360), (1368, 15413760), (1440, 14643072), (1520, 13872384), (1536, 13727880), (1539, 13701120), (1620, 13016064), (1710, 12331008), (1728, 12202560), (1784, 11819520), (1824, 11560320), (1920, 10982304), (1944, 10846720), (2007, 10506240), (2048, 10295910), (2052, 10275840), (2160, 9762048), (2230, 9455616), (2280, 9248256), (2304, 9151920), (2430, 8677376), (2432, 8670240), (2560, 8236728), (2565, 8220672), (2592, 8135040), (2676, 7879680), (2736, 7706880), (2880, 7321536), (3040, 6936192), (3072, 6863940), (3078, 6850560), (3240, 6508032), (3345, 6303744), (3420, 6165504), (3456, 6101280), (3568, 5909760), (3648, 5780160), (3840, 5491152), (3888, 5423360), (4014, 5253120), (4096, 5147955), (4104, 5137920), (4237, 4976640), (4320, 4881024), (4460, 4727808), (4560, 4624128), (4608, 4575960), (4617, 4567040), (4860, 4338688), (4864, 4335120), (5120, 4118364), (5130, 4110336), (5184, 4067520), (5352, 3939840), (5472, 3853440), (5760, 3660768), (6021, 3502080), (6080, 3468096), (6144, 3431970), (6156, 3425280), (6480, 3254016), (6690, 3151872), (6840, 3082752), (6912, 3050640), (7136, 2954880), (7296, 2890080), (7680, 2745576), (7695, 2740224), (7776, 2711680), (8028, 2626560), (8208, 2568960), (8474, 2488320), (8640, 2440512), (8920, 2363904), (9120, 2312064), (9216, 2287980), (9234, 2283520), (9720, 2169344), (9728, 2167560), (10035, 2101248), (10240, 2059182), (10260, 2055168), (10368, 2033760), (10704, 1969920), (10944, 1926720), (11520, 1830384), (12042, 1751040), (12160, 1734048), (12288, 1715985), (12312, 1712640), (12711, 1658880), (12960, 1627008), (13380, 1575936), (13680, 1541376), (13824, 1525320), (14272, 1477440), (14592, 1445040), (15360, 1372788), (15390, 1370112), (15552, 1355840), (16056, 1313280), (16416, 1284480), (16948, 1244160), (17280, 1220256), (17840, 1181952), (18063, 1167360), (18240, 1156032), (18432, 1143990), (18468, 1141760), (19440, 1084672), (19456, 1083780), (20070, 1050624), (20480, 1029591), (20520, 1027584), (20736, 1016880), (21185, 995328), (21408, 984960), (21888, 963360), (23040, 915192), (23085, 913408), (24084, 875520), (24320, 867024), (24624, 856320), (25422, 829440), (25920, 813504), (26760, 787968), (27360, 770688), (27648, 762660), (28544, 738720), (29184, 722520), (30105, 700416), (30720, 686394), (30780, 685056), (31104, 677920), (32112, 656640), (32832, 642240), (33896, 622080), (34560, 610128), (35680, 590976), (36126, 583680), (36480, 578016), (36864, 571995), (36936, 570880), (38133, 552960), (38880, 542336), (38912, 541890), (40140, 525312), (41040, 513792), (41472, 508440), (42370, 497664), (42816, 492480), (43776, 481680), (46080, 457596), (46170, 456704), (48168, 437760), (48640, 433512), (49248, 428160), (50844, 414720), (51840, 406752), (53520, 393984), (54189, 389120), (54720, 385344), (55296, 381330), (57088, 369360), (58368, 361260), (60210, 350208), (61440, 343197), (61560, 342528), (62208, 338960), (63555, 331776), (64224, 328320), (65664, 321120), (67792, 311040), (69120, 305064), (71360, 295488), (72252, 291840), (72960, 289008), (73872, 285440), (76266, 276480), (77760, 271168), (77824, 270945), (80280, 262656), (82080, 256896), (82944, 254220), (84740, 248832), (85632, 246240), (87552, 240840), (90315, 233472), (92160, 228798), (92340, 228352), (96336, 218880), (97280, 216756), (98496, 214080), (101688, 207360), (103680, 203376), (107040, 196992), (108378, 194560), (109440, 192672), (110592, 190665), (114176, 184680), (114399, 184320), (116736, 180630), (120420, 175104), (123120, 171264), (124416, 169480), (127110, 165888), (128448, 164160), (131328, 160560), (135584, 155520), (138240, 152532), (142720, 147744), (144504, 145920)]