21546866880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 840

約数和(自身を含む): 94445388960

約数和(自身を除く): 72898522080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 73, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 146, 154, 160, 165, 168, 176, 180, 192, 198, 210, 219, 220, 224, 231, 240, 242, 252, 264, 280, 288, 292, 308, 315, 320, 330, 336, 352, 360, 363, 365, 385, 396, 420, 438, 440, 448, 462, 480, 484, 495, 504, 511, 528, 560, 576, 584, 605, 616, 630, 657, 660, 672, 693, 704, 720, 726, 730, 770, 792, 803, 840, 847, 876, 880, 924, 960, 968, 990, 1008, 1022, 1056, 1089, 1095, 1120, 1155, 1168, 1210, 1232, 1260, 1314, 1320, 1331, 1344, 1386, 1440, 1452, 1460, 1533, 1540, 1584, 1606, 1680, 1694, 1752, 1760, 1815, 1848, 1936, 1980, 2016, 2044, 2112, 2178, 2190, 2240, 2310, 2336, 2409, 2420, 2464, 2520, 2541, 2555, 2628, 2640, 2662, 2772, 2880, 2904, 2920, 3066, 3080, 3168, 3212, 3285, 3360, 3388, 3465, 3504, 3520, 3630, 3696, 3872, 3960, 3993, 4015, 4032, 4088, 4235, 4356, 4380, 4599, 4620, 4672, 4818, 4840, 4928, 5040, 5082, 5110, 5256, 5280, 5324, 5445, 5544, 5621, 5808, 5840, 6132, 6160, 6336, 6424, 6570, 6655, 6720, 6776, 6930, 7008, 7227, 7260, 7392, 7623, 7665, 7744, 7920, 7986, 8030, 8176, 8470, 8712, 8760, 8833, 9198, 9240, 9317, 9636, 9680, 10080, 10164, 10220, 10512, 10560, 10648, 10890, 11088, 11242, 11616, 11680, 11979, 12045, 12264, 12320, 12705, 12848, 13140, 13310, 13552, 13860, 14016, 14454, 14520, 14641, 14784, 15246, 15330, 15840, 15972, 16060, 16352, 16863, 16940, 17424, 17520, 17666, 18396, 18480, 18634, 19272, 19360, 19965, 20160, 20328, 20440, 21024, 21296, 21780, 22176, 22484, 22995, 23232, 23360, 23958, 24090, 24528, 24640, 25410, 25696, 26280, 26499, 26620, 27104, 27720, 27951, 28105, 28908, 29040, 29282, 30492, 30660, 31680, 31944, 32120, 32704, 33726, 33880, 34848, 35040, 35332, 36135, 36792, 36960, 37268, 38115, 38544, 38720, 39930, 40656, 40880, 42048, 42592, 43560, 43923, 44165, 44352, 44968, 45990, 46585, 47916, 48180, 49056, 50589, 50820, 51392, 52560, 52998, 53240, 54208, 55440, 55902, 56210, 57816, 58080, 58564, 59895, 60984, 61320, 61831, 63888, 64240, 67452, 67760, 69696, 70080, 70664, 72270, 73205, 73584, 73920, 74536, 76230, 77088, 79497, 79860, 81312, 81760, 83853, 84315, 85184, 87120, 87846, 88330, 89936, 91980, 93170, 95832, 96360, 97163, 98112, 101178, 101640, 102487, 105120, 105996, 106480, 110880, 111804, 112420, 115632, 116160, 117128, 119790, 121968, 122640, 123662, 127776, 128480, 131769, 132495, 134904, 135520, 139755, 141328, 144540, 146410, 147168, 149072, 152460, 154176, 158994, 159720, 162624, 163520, 167706, 168630, 174240, 175692, 176660, 179872, 183960, 185493, 186340, 191664, 192720, 194326, 202356, 203280, 204974, 210240, 211992, 212960, 219615, 221760, 223608, 224840, 231264, 234256, 239580, 243936, 245280, 247324, 252945, 255552, 256960, 263538, 264990, 269808, 271040, 279510, 282656, 289080, 291489, 292820, 294336, 298144, 304920, 307461, 309155, 317988, 319440, 335412, 337260, 348480, 351384, 353320, 359744, 367920, 370986, 372680, 383328, 385440, 388652, 397485, 404712, 406560, 409948, 419265, 423984, 425920, 439230, 447216, 449680, 462528, 468512, 479160, 485815, 487872, 490560, 494648, 505890, 512435, 527076, 529980, 539616, 556479, 559020, 565312, 578160, 582978, 585640, 596288, 609840, 614922, 618310, 635976, 638880, 658845, 670824, 674520, 680141, 702768, 706640, 735840, 741972, 745360, 766656, 770880, 777304, 794970, 809424, 813120, 819896, 838530, 847968, 874467, 878460, 894432, 899360, 922383, 927465, 937024, 958320, 971630, 989296, 1011780, 1024870, 1054152, 1059960, 1068793, 1079232, 1112958, 1118040, 1156320, 1165956, 1171280, 1219680, 1229844, 1236620, 1271952, 1277760, 1317690, 1341648, 1349040, 1360282, 1405536, 1413280, 1457445, 1471680, 1483944, 1490720, 1537305, 1554608, 1589940, 1618848, 1639792, 1677060, 1695936, 1748934, 1756920, 1788864, 1798720, 1844766, 1854930, 1916640, 1943260, 1978592, 2023560, 2040423, 2049740, 2108304, 2119920, 2137586, 2225916, 2236080, 2312640, 2331912, 2342560, 2439360, 2459688, 2473240, 2543904, 2635380, 2683296, 2698080, 2720564, 2782395, 2811072, 2826560, 2914890, 2967888, 2981440, 3074610, 3109216, 3179880, 3206379, 3237696, 3279584, 3354120, 3400705, 3497868, 3513840, 3689532, 3709860, 3833280, 3886520, 3957184, 4047120, 4080846, 4099480, 4216608, 4239840, 4275172, 4372335, 4451832, 4472160, 4611915, 4663824, 4685120, 4919376, 4946480, 5087808, 5270760, 5343965, 5366592, 5396160, 5441128, 5564790, 5829780, 5935776, 6121269, 6149220, 6218432, 6359760, 6412758, 6559168, 6708240, 6801410, 6995736, 7027680, 7379064, 7419720, 7481551, 7773040, 8094240, 8161692, 8198960, 8433216, 8479680, 8550344, 8744670, 8903664, 8944320, 9223830, 9327648, 9619137, 9838752, 9892960, 10202115, 10541520, 10687930, 10882256, 11129580, 11659560, 11871552, 12242538, 12298440, 12719520, 12825516, 13416480, 13602820, 13991472, 14055360, 14758128, 14839440, 14963102, 15546080, 16031895, 16188480, 16323384, 16397920, 17100688, 17489340, 17807328, 18447660, 18655296, 19238274, 19677504, 19785920, 20404230, 21083040, 21375860, 21764512, 22259160, 22444653, 23319120, 24485076, 24596880, 25439040, 25651032, 26832960, 27205640, 27982944, 29516256, 29678880, 29926204, 30606345, 31092160, 32063790, 32646768, 32795840, 34201376, 34978680, 35614656, 36895320, 37407755, 38476548, 40808460, 42166080, 42751720, 43529024, 44518320, 44889306, 46638240, 48095685, 48970152, 49193760, 51302064, 54411280, 55965888, 59032512, 59357760, 59852408, 61212690, 64127580, 65293536, 67333959, 68402752, 69957360, 73790640, 74815510, 76953096, 81616920, 85503440, 89036640, 89778612, 93276480, 96191370, 97940304, 98387520, 102604128, 108822560, 112223265, 119704816, 122425380, 128255160, 130587072, 134667918, 139914720, 147581280, 149631020, 153906192, 163233840, 171006880, 178073280, 179557224, 192382740, 195880608, 205208256, 217645120, 224446530, 239409632, 244850760, 256510320, 269335836, 279829440, 295162560, 299262040, 307812384, 326467680, 336669795, 342013760, 359114448, 384765480, 391761216, 448893060, 478819264, 489701520, 513020640, 538671672, 598524080, 615624768, 652935360, 673339590, 718228896, 769530960, 897786120, 979403040, 1026041280, 1077343344, 1197048160, 1346679180, 1436457792, 1539061920, 1795572240, 1958806080, 2154686688, 2394096320, 2693358360, 3078123840, 3591144480, 4309373376, 5386716720, 7182288960, 10773433440, 21546866880]

約数ペア:

[(1, 21546866880), (2, 10773433440), (3, 7182288960), (4, 5386716720), (5, 4309373376), (6, 3591144480), (7, 3078123840), (8, 2693358360), (9, 2394096320), (10, 2154686688), (11, 1958806080), (12, 1795572240), (14, 1539061920), (15, 1436457792), (16, 1346679180), (18, 1197048160), (20, 1077343344), (21, 1026041280), (22, 979403040), (24, 897786120), (28, 769530960), (30, 718228896), (32, 673339590), (33, 652935360), (35, 615624768), (36, 598524080), (40, 538671672), (42, 513020640), (44, 489701520), (45, 478819264), (48, 448893060), (55, 391761216), (56, 384765480), (60, 359114448), (63, 342013760), (64, 336669795), (66, 326467680), (70, 307812384), (72, 299262040), (73, 295162560), (77, 279829440), (80, 269335836), (84, 256510320), (88, 244850760), (90, 239409632), (96, 224446530), (99, 217645120), (105, 205208256), (110, 195880608), (112, 192382740), (120, 179557224), (121, 178073280), (126, 171006880), (132, 163233840), (140, 153906192), (144, 149631020), (146, 147581280), (154, 139914720), (160, 134667918), (165, 130587072), (168, 128255160), (176, 122425380), (180, 119704816), (192, 112223265), (198, 108822560), (210, 102604128), (219, 98387520), (220, 97940304), (224, 96191370), (231, 93276480), (240, 89778612), (242, 89036640), (252, 85503440), (264, 81616920), (280, 76953096), (288, 74815510), (292, 73790640), (308, 69957360), (315, 68402752), (320, 67333959), (330, 65293536), (336, 64127580), (352, 61212690), (360, 59852408), (363, 59357760), (365, 59032512), (385, 55965888), (396, 54411280), (420, 51302064), (438, 49193760), (440, 48970152), (448, 48095685), (462, 46638240), (480, 44889306), (484, 44518320), (495, 43529024), (504, 42751720), (511, 42166080), (528, 40808460), (560, 38476548), (576, 37407755), (584, 36895320), (605, 35614656), (616, 34978680), (630, 34201376), (657, 32795840), (660, 32646768), (672, 32063790), (693, 31092160), (704, 30606345), (720, 29926204), (726, 29678880), (730, 29516256), (770, 27982944), (792, 27205640), (803, 26832960), (840, 25651032), (847, 25439040), (876, 24596880), (880, 24485076), (924, 23319120), (960, 22444653), (968, 22259160), (990, 21764512), (1008, 21375860), (1022, 21083040), (1056, 20404230), (1089, 19785920), (1095, 19677504), (1120, 19238274), (1155, 18655296), (1168, 18447660), (1210, 17807328), (1232, 17489340), (1260, 17100688), (1314, 16397920), (1320, 16323384), (1331, 16188480), (1344, 16031895), (1386, 15546080), (1440, 14963102), (1452, 14839440), (1460, 14758128), (1533, 14055360), (1540, 13991472), (1584, 13602820), (1606, 13416480), (1680, 12825516), (1694, 12719520), (1752, 12298440), (1760, 12242538), (1815, 11871552), (1848, 11659560), (1936, 11129580), (1980, 10882256), (2016, 10687930), (2044, 10541520), (2112, 10202115), (2178, 9892960), (2190, 9838752), (2240, 9619137), (2310, 9327648), (2336, 9223830), (2409, 8944320), (2420, 8903664), (2464, 8744670), (2520, 8550344), (2541, 8479680), (2555, 8433216), (2628, 8198960), (2640, 8161692), (2662, 8094240), (2772, 7773040), (2880, 7481551), (2904, 7419720), (2920, 7379064), (3066, 7027680), (3080, 6995736), (3168, 6801410), (3212, 6708240), (3285, 6559168), (3360, 6412758), (3388, 6359760), (3465, 6218432), (3504, 6149220), (3520, 6121269), (3630, 5935776), (3696, 5829780), (3872, 5564790), (3960, 5441128), (3993, 5396160), (4015, 5366592), (4032, 5343965), (4088, 5270760), (4235, 5087808), (4356, 4946480), (4380, 4919376), (4599, 4685120), (4620, 4663824), (4672, 4611915), (4818, 4472160), (4840, 4451832), (4928, 4372335), (5040, 4275172), (5082, 4239840), (5110, 4216608), (5256, 4099480), (5280, 4080846), (5324, 4047120), (5445, 3957184), (5544, 3886520), (5621, 3833280), (5808, 3709860), (5840, 3689532), (6132, 3513840), (6160, 3497868), (6336, 3400705), (6424, 3354120), (6570, 3279584), (6655, 3237696), (6720, 3206379), (6776, 3179880), (6930, 3109216), (7008, 3074610), (7227, 2981440), (7260, 2967888), (7392, 2914890), (7623, 2826560), (7665, 2811072), (7744, 2782395), (7920, 2720564), (7986, 2698080), (8030, 2683296), (8176, 2635380), (8470, 2543904), (8712, 2473240), (8760, 2459688), (8833, 2439360), (9198, 2342560), (9240, 2331912), (9317, 2312640), (9636, 2236080), (9680, 2225916), (10080, 2137586), (10164, 2119920), (10220, 2108304), (10512, 2049740), (10560, 2040423), (10648, 2023560), (10890, 1978592), (11088, 1943260), (11242, 1916640), (11616, 1854930), (11680, 1844766), (11979, 1798720), (12045, 1788864), (12264, 1756920), (12320, 1748934), (12705, 1695936), (12848, 1677060), (13140, 1639792), (13310, 1618848), (13552, 1589940), (13860, 1554608), (14016, 1537305), (14454, 1490720), (14520, 1483944), (14641, 1471680), (14784, 1457445), (15246, 1413280), (15330, 1405536), (15840, 1360282), (15972, 1349040), (16060, 1341648), (16352, 1317690), (16863, 1277760), (16940, 1271952), (17424, 1236620), (17520, 1229844), (17666, 1219680), (18396, 1171280), (18480, 1165956), (18634, 1156320), (19272, 1118040), (19360, 1112958), (19965, 1079232), (20160, 1068793), (20328, 1059960), (20440, 1054152), (21024, 1024870), (21296, 1011780), (21780, 989296), (22176, 971630), (22484, 958320), (22995, 937024), (23232, 927465), (23360, 922383), (23958, 899360), (24090, 894432), (24528, 878460), (24640, 874467), (25410, 847968), (25696, 838530), (26280, 819896), (26499, 813120), (26620, 809424), (27104, 794970), (27720, 777304), (27951, 770880), (28105, 766656), (28908, 745360), (29040, 741972), (29282, 735840), (30492, 706640), (30660, 702768), (31680, 680141), (31944, 674520), (32120, 670824), (32704, 658845), (33726, 638880), (33880, 635976), (34848, 618310), (35040, 614922), (35332, 609840), (36135, 596288), (36792, 585640), (36960, 582978), (37268, 578160), (38115, 565312), (38544, 559020), (38720, 556479), (39930, 539616), (40656, 529980), (40880, 527076), (42048, 512435), (42592, 505890), (43560, 494648), (43923, 490560), (44165, 487872), (44352, 485815), (44968, 479160), (45990, 468512), (46585, 462528), (47916, 449680), (48180, 447216), (49056, 439230), (50589, 425920), (50820, 423984), (51392, 419265), (52560, 409948), (52998, 406560), (53240, 404712), (54208, 397485), (55440, 388652), (55902, 385440), (56210, 383328), (57816, 372680), (58080, 370986), (58564, 367920), (59895, 359744), (60984, 353320), (61320, 351384), (61831, 348480), (63888, 337260), (64240, 335412), (67452, 319440), (67760, 317988), (69696, 309155), (70080, 307461), (70664, 304920), (72270, 298144), (73205, 294336), (73584, 292820), (73920, 291489), (74536, 289080), (76230, 282656), (77088, 279510), (79497, 271040), (79860, 269808), (81312, 264990), (81760, 263538), (83853, 256960), (84315, 255552), (85184, 252945), (87120, 247324), (87846, 245280), (88330, 243936), (89936, 239580), (91980, 234256), (93170, 231264), (95832, 224840), (96360, 223608), (97163, 221760), (98112, 219615), (101178, 212960), (101640, 211992), (102487, 210240), (105120, 204974), (105996, 203280), (106480, 202356), (110880, 194326), (111804, 192720), (112420, 191664), (115632, 186340), (116160, 185493), (117128, 183960), (119790, 179872), (121968, 176660), (122640, 175692), (123662, 174240), (127776, 168630), (128480, 167706), (131769, 163520), (132495, 162624), (134904, 159720), (135520, 158994), (139755, 154176), (141328, 152460), (144540, 149072), (146410, 147168)]