21904639680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 896

約数和(自身を含む): 91387330560

約数和(自身を除く): 69482690880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 79, 80, 84, 88, 93, 96, 105, 110, 112, 120, 121, 124, 132, 140, 154, 155, 158, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 237, 240, 242, 248, 264, 280, 308, 310, 316, 320, 330, 336, 341, 352, 363, 372, 385, 395, 420, 434, 440, 448, 462, 465, 474, 480, 484, 496, 528, 553, 560, 605, 616, 620, 632, 651, 660, 672, 682, 704, 726, 744, 770, 790, 840, 847, 868, 869, 880, 924, 930, 948, 960, 968, 992, 1023, 1056, 1085, 1106, 1120, 1155, 1185, 1210, 1232, 1240, 1264, 1302, 1320, 1331, 1344, 1364, 1452, 1488, 1540, 1580, 1659, 1680, 1694, 1705, 1736, 1738, 1760, 1815, 1848, 1860, 1896, 1936, 1984, 2046, 2112, 2170, 2212, 2240, 2310, 2370, 2387, 2420, 2449, 2464, 2480, 2528, 2541, 2604, 2607, 2640, 2662, 2728, 2765, 2904, 2976, 3080, 3160, 3255, 3318, 3360, 3388, 3410, 3472, 3476, 3520, 3630, 3696, 3720, 3751, 3792, 3872, 3993, 4092, 4235, 4340, 4345, 4424, 4620, 4740, 4774, 4840, 4898, 4928, 4960, 5056, 5082, 5115, 5208, 5214, 5280, 5324, 5456, 5530, 5808, 5952, 6083, 6160, 6320, 6510, 6636, 6655, 6720, 6776, 6820, 6944, 6952, 7161, 7260, 7347, 7392, 7440, 7502, 7584, 7744, 7986, 8184, 8295, 8470, 8680, 8690, 8848, 9240, 9317, 9480, 9548, 9559, 9680, 9796, 9920, 10164, 10230, 10416, 10428, 10560, 10648, 10912, 11060, 11253, 11616, 11935, 12166, 12245, 12320, 12640, 12705, 13020, 13035, 13272, 13310, 13552, 13640, 13888, 13904, 14322, 14520, 14694, 14784, 14880, 15004, 15168, 15972, 16368, 16590, 16940, 17143, 17360, 17380, 17696, 18249, 18480, 18634, 18755, 18960, 19096, 19118, 19360, 19592, 19965, 20328, 20460, 20832, 20856, 21296, 21824, 22120, 22506, 23232, 23870, 24332, 24490, 24640, 25280, 25410, 26040, 26070, 26257, 26544, 26620, 26939, 27104, 27280, 27808, 27951, 28644, 28677, 29040, 29388, 29760, 30008, 30415, 31944, 32736, 33180, 33880, 34286, 34720, 34760, 35392, 35805, 36498, 36735, 36960, 37268, 37510, 37920, 38192, 38236, 38720, 39184, 39930, 40656, 40920, 41261, 41664, 41712, 42592, 44240, 45012, 46585, 47740, 47795, 48664, 48980, 50820, 51429, 52080, 52140, 52514, 53088, 53240, 53878, 54208, 54560, 55616, 55902, 56265, 57288, 57354, 58080, 58776, 60016, 60830, 63888, 65472, 66360, 66913, 67760, 68572, 69440, 69520, 71610, 72996, 73470, 73920, 74536, 75020, 75840, 76384, 76472, 78368, 78771, 79860, 80817, 81312, 81840, 82522, 83424, 85184, 85715, 88480, 90024, 91245, 93170, 95480, 95590, 97328, 97960, 101640, 102858, 104160, 104280, 105028, 105149, 106176, 106480, 107756, 109120, 111804, 112530, 114576, 114708, 116160, 117552, 120032, 121660, 123783, 127776, 131285, 132720, 133826, 134695, 135520, 137144, 139040, 139755, 143220, 143385, 145992, 146940, 149072, 150040, 152768, 152944, 156736, 157542, 159720, 161634, 162624, 163680, 165044, 166848, 171430, 176960, 180048, 182490, 186340, 188573, 190960, 191180, 194656, 195920, 200739, 203280, 205716, 206305, 208320, 208560, 210056, 210298, 212960, 215512, 223608, 225060, 229152, 229416, 235104, 240064, 243320, 247566, 255552, 257145, 262570, 265440, 267652, 269390, 271040, 274288, 278080, 279510, 286440, 286770, 288827, 291984, 293880, 296329, 298144, 300080, 305888, 315084, 315447, 319440, 323268, 327360, 330088, 334565, 342860, 360096, 364980, 372680, 377146, 381920, 382360, 389312, 391840, 393855, 401478, 404085, 406560, 411432, 412610, 417120, 420112, 420596, 425920, 431024, 447216, 450120, 458304, 458832, 470208, 486640, 495132, 514290, 525140, 525745, 530880, 535304, 538780, 548576, 559020, 565719, 572880, 573540, 577654, 583968, 587760, 592658, 596288, 600160, 611776, 618915, 630168, 630894, 638880, 646536, 660176, 669130, 685720, 720192, 729960, 736043, 745360, 754292, 763840, 764720, 783680, 787710, 802956, 808170, 813120, 822864, 825220, 834240, 840224, 841192, 862048, 866481, 888987, 894432, 900240, 917664, 942865, 973280, 990264, 1003695, 1028580, 1050280, 1051490, 1070608, 1077560, 1097152, 1118040, 1131438, 1145760, 1147080, 1155308, 1167936, 1175520, 1185316, 1200320, 1237830, 1260336, 1261788, 1277760, 1293072, 1320352, 1338260, 1371440, 1444135, 1459920, 1472086, 1481645, 1490720, 1508584, 1529440, 1575420, 1577235, 1605912, 1616340, 1645728, 1650440, 1680448, 1682384, 1724096, 1732962, 1777974, 1788864, 1800480, 1835328, 1885730, 1946560, 1980528, 2007390, 2057160, 2074303, 2100560, 2102980, 2141216, 2155120, 2208129, 2236080, 2262876, 2291520, 2294160, 2310616, 2351040, 2370632, 2475660, 2520672, 2523576, 2586144, 2640704, 2676520, 2742880, 2828595, 2888270, 2919840, 2944172, 2963290, 2981440, 3017168, 3058880, 3150840, 3154470, 3211824, 3232680, 3259619, 3291456, 3300880, 3364768, 3465924, 3555948, 3600960, 3680215, 3771460, 3961056, 4014780, 4114320, 4148606, 4201120, 4205960, 4282432, 4310240, 4332405, 4416258, 4444935, 4472160, 4525752, 4588320, 4621232, 4741264, 4951320, 5041344, 5047152, 5172288, 5353040, 5485760, 5657190, 5776540, 5839680, 5888344, 5926580, 6034336, 6222909, 6301680, 6308940, 6423648, 6465360, 6519238, 6601760, 6729536, 6931848, 7111896, 7360430, 7542920, 7922112, 8029560, 8228640, 8297212, 8402240, 8411920, 8620480, 8664810, 8832516, 8889870, 8944320, 9051504, 9176640, 9242464, 9482528, 9778857, 9902640, 10094304, 10371515, 10706080, 11040645, 11314380, 11553080, 11776688, 11853160, 12068672, 12445818, 12603360, 12617880, 12847296, 12930720, 13038476, 13203520, 13863696, 14223792, 14720860, 15085840, 16059120, 16298095, 16457280, 16594424, 16823840, 17329620, 17665032, 17779740, 18103008, 18484928, 18965056, 19557714, 19805280, 20188608, 20743030, 21412160, 22081290, 22628760, 22817333, 23106160, 23553376, 23706320, 24891636, 25206720, 25235760, 25861440, 26076952, 27727392, 28447584, 29441720, 30171680, 31114545, 32118240, 32596190, 33188848, 33647680, 34659240, 35330064, 35559480, 36206016, 39115428, 39610560, 41486060, 44162580, 45257520, 45634666, 46212320, 47106752, 47412640, 48894285, 49783272, 50471520, 52153904, 55454784, 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約数ペア:

[(1, 21904639680), (2, 10952319840), (3, 7301546560), (4, 5476159920), (5, 4380927936), (6, 3650773280), (7, 3129234240), (8, 2738079960), (10, 2190463968), (11, 1991330880), (12, 1825386640), (14, 1564617120), (15, 1460309312), (16, 1369039980), (20, 1095231984), (21, 1043078080), (22, 995665440), (24, 912693320), (28, 782308560), (30, 730154656), (31, 706601280), (32, 684519990), (33, 663776960), (35, 625846848), (40, 547615992), (42, 521539040), (44, 497832720), (48, 456346660), (55, 398266176), (56, 391154280), (60, 365077328), (62, 353300640), (64, 342259995), (66, 331888480), (70, 312923424), (77, 284475840), (79, 277273920), (80, 273807996), (84, 260769520), (88, 248916360), (93, 235533760), (96, 228173330), (105, 208615616), (110, 199133088), (112, 195577140), (120, 182538664), (121, 181030080), (124, 176650320), (132, 165944240), (140, 156461712), (154, 142237920), (155, 141320256), (158, 138636960), (160, 136903998), (165, 132755392), (168, 130384760), (176, 124458180), (186, 117766880), (192, 114086665), (210, 104307808), (217, 100943040), (220, 99566544), (224, 97788570), (231, 94825280), (237, 92424640), (240, 91269332), (242, 90515040), (248, 88325160), (264, 82972120), (280, 78230856), (308, 71118960), (310, 70660128), (316, 69318480), (320, 68451999), (330, 66377696), (336, 65192380), (341, 64236480), (352, 62229090), (363, 60343360), (372, 58883440), (385, 56895168), (395, 55454784), (420, 52153904), (434, 50471520), (440, 49783272), (448, 48894285), (462, 47412640), (465, 47106752), (474, 46212320), (480, 45634666), (484, 45257520), (496, 44162580), (528, 41486060), (553, 39610560), (560, 39115428), (605, 36206016), (616, 35559480), (620, 35330064), (632, 34659240), (651, 33647680), (660, 33188848), (672, 32596190), (682, 32118240), (704, 31114545), (726, 30171680), (744, 29441720), (770, 28447584), (790, 27727392), (840, 26076952), (847, 25861440), (868, 25235760), (869, 25206720), (880, 24891636), (924, 23706320), (930, 23553376), (948, 23106160), (960, 22817333), (968, 22628760), (992, 22081290), (1023, 21412160), (1056, 20743030), (1085, 20188608), (1106, 19805280), (1120, 19557714), (1155, 18965056), (1185, 18484928), (1210, 18103008), (1232, 17779740), (1240, 17665032), (1264, 17329620), (1302, 16823840), (1320, 16594424), (1331, 16457280), (1344, 16298095), (1364, 16059120), (1452, 15085840), (1488, 14720860), (1540, 14223792), (1580, 13863696), (1659, 13203520), (1680, 13038476), (1694, 12930720), (1705, 12847296), (1736, 12617880), (1738, 12603360), (1760, 12445818), (1815, 12068672), (1848, 11853160), (1860, 11776688), (1896, 11553080), (1936, 11314380), (1984, 11040645), (2046, 10706080), (2112, 10371515), (2170, 10094304), (2212, 9902640), (2240, 9778857), (2310, 9482528), (2370, 9242464), (2387, 9176640), (2420, 9051504), (2449, 8944320), (2464, 8889870), (2480, 8832516), (2528, 8664810), (2541, 8620480), (2604, 8411920), (2607, 8402240), (2640, 8297212), (2662, 8228640), (2728, 8029560), (2765, 7922112), (2904, 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(7584, 2888270), (7744, 2828595), (7986, 2742880), (8184, 2676520), (8295, 2640704), (8470, 2586144), (8680, 2523576), (8690, 2520672), (8848, 2475660), (9240, 2370632), (9317, 2351040), (9480, 2310616), (9548, 2294160), (9559, 2291520), (9680, 2262876), (9796, 2236080), (9920, 2208129), (10164, 2155120), (10230, 2141216), (10416, 2102980), (10428, 2100560), (10560, 2074303), (10648, 2057160), (10912, 2007390), (11060, 1980528), (11253, 1946560), (11616, 1885730), (11935, 1835328), (12166, 1800480), (12245, 1788864), (12320, 1777974), (12640, 1732962), (12705, 1724096), (13020, 1682384), (13035, 1680448), (13272, 1650440), (13310, 1645728), (13552, 1616340), (13640, 1605912), (13888, 1577235), (13904, 1575420), (14322, 1529440), (14520, 1508584), (14694, 1490720), (14784, 1481645), (14880, 1472086), (15004, 1459920), (15168, 1444135), (15972, 1371440), (16368, 1338260), (16590, 1320352), (16940, 1293072), (17143, 1277760), (17360, 1261788), (17380, 1260336), (17696, 1237830), (18249, 1200320), (18480, 1185316), (18634, 1175520), (18755, 1167936), (18960, 1155308), (19096, 1147080), (19118, 1145760), (19360, 1131438), (19592, 1118040), (19965, 1097152), (20328, 1077560), (20460, 1070608), (20832, 1051490), (20856, 1050280), (21296, 1028580), (21824, 1003695), (22120, 990264), (22506, 973280), (23232, 942865), (23870, 917664), (24332, 900240), (24490, 894432), (24640, 888987), (25280, 866481), (25410, 862048), (26040, 841192), (26070, 840224), (26257, 834240), (26544, 825220), (26620, 822864), (26939, 813120), (27104, 808170), (27280, 802956), (27808, 787710), (27951, 783680), (28644, 764720), (28677, 763840), (29040, 754292), (29388, 745360), (29760, 736043), (30008, 729960), (30415, 720192), (31944, 685720), (32736, 669130), (33180, 660176), (33880, 646536), (34286, 638880), (34720, 630894), (34760, 630168), (35392, 618915), (35805, 611776), (36498, 600160), (36735, 596288), (36960, 592658), (37268, 587760), (37510, 583968), (37920, 577654), (38192, 573540), (38236, 572880), (38720, 565719), (39184, 559020), (39930, 548576), (40656, 538780), (40920, 535304), (41261, 530880), (41664, 525745), (41712, 525140), (42592, 514290), (44240, 495132), (45012, 486640), (46585, 470208), (47740, 458832), (47795, 458304), (48664, 450120), (48980, 447216), (50820, 431024), (51429, 425920), (52080, 420596), (52140, 420112), (52514, 417120), (53088, 412610), (53240, 411432), (53878, 406560), (54208, 404085), (54560, 401478), (55616, 393855), (55902, 391840), (56265, 389312), (57288, 382360), (57354, 381920), (58080, 377146), (58776, 372680), (60016, 364980), (60830, 360096), (63888, 342860), (65472, 334565), (66360, 330088), (66913, 327360), (67760, 323268), (68572, 319440), (69440, 315447), (69520, 315084), (71610, 305888), (72996, 300080), (73470, 298144), (73920, 296329), (74536, 293880), (75020, 291984), (75840, 288827), (76384, 286770), (76472, 286440), (78368, 279510), (78771, 278080), (79860, 274288), (80817, 271040), (81312, 269390), (81840, 267652), (82522, 265440), (83424, 262570), (85184, 257145), (85715, 255552), (88480, 247566), (90024, 243320), (91245, 240064), (93170, 235104), (95480, 229416), (95590, 229152), (97328, 225060), (97960, 223608), (101640, 215512), (102858, 212960), (104160, 210298), (104280, 210056), (105028, 208560), (105149, 208320), (106176, 206305), (106480, 205716), (107756, 203280), (109120, 200739), (111804, 195920), (112530, 194656), (114576, 191180), (114708, 190960), (116160, 188573), (117552, 186340), (120032, 182490), (121660, 180048), (123783, 176960), (127776, 171430), (131285, 166848), (132720, 165044), (133826, 163680), (134695, 162624), (135520, 161634), (137144, 159720), (139040, 157542), (139755, 156736), (143220, 152944), (143385, 152768), (145992, 150040), (146940, 149072)]