21721167360

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 560

約数和(自身を含む): 79539935904

約数和(自身を除く): 57818768544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 113, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 226, 240, 243, 256, 270, 288, 309, 320, 324, 339, 360, 384, 405, 412, 432, 452, 480, 486, 512, 515, 540, 565, 576, 618, 640, 648, 678, 720, 729, 768, 810, 824, 864, 904, 927, 960, 972, 1017, 1030, 1080, 1130, 1152, 1215, 1236, 1280, 1296, 1356, 1440, 1458, 1536, 1545, 1620, 1648, 1695, 1728, 1808, 1854, 1920, 1944, 2034, 2060, 2160, 2260, 2304, 2430, 2472, 2560, 2592, 2712, 2781, 2880, 2916, 3051, 3090, 3240, 3296, 3390, 3456, 3616, 3645, 3708, 3840, 3888, 4068, 4120, 4320, 4520, 4608, 4635, 4860, 4944, 5085, 5184, 5424, 5562, 5760, 5832, 6102, 6180, 6480, 6592, 6780, 6912, 7232, 7290, 7416, 7680, 7776, 8136, 8240, 8343, 8640, 9040, 9153, 9270, 9720, 9888, 10170, 10368, 10848, 11124, 11520, 11639, 11664, 12204, 12360, 12960, 13184, 13560, 13824, 13905, 14464, 14580, 14832, 15255, 15552, 16272, 16480, 16686, 17280, 18080, 18306, 18540, 19440, 19776, 20340, 20736, 21696, 22248, 23040, 23278, 23328, 24408, 24720, 25029, 25920, 26368, 27120, 27459, 27810, 28928, 29160, 29664, 30510, 31104, 32544, 32960, 33372, 34560, 34917, 36160, 36612, 37080, 38880, 39552, 40680, 41472, 41715, 43392, 44496, 45765, 46556, 46656, 48816, 49440, 50058, 51840, 52736, 54240, 54918, 55620, 57856, 58195, 58320, 59328, 61020, 62208, 65088, 65920, 66744, 69120, 69834, 72320, 73224, 74160, 75087, 77760, 79104, 81360, 82377, 83430, 86784, 88992, 91530, 93112, 93312, 97632, 98880, 100116, 103680, 104751, 108480, 109836, 111240, 116390, 116640, 118656, 122040, 124416, 125145, 130176, 131840, 133488, 137295, 139668, 144640, 146448, 148320, 150174, 155520, 158208, 162720, 164754, 166860, 173568, 174585, 177984, 183060, 186224, 186624, 195264, 197760, 200232, 207360, 209502, 216960, 219672, 222480, 232780, 233280, 237312, 244080, 250290, 260352, 263680, 266976, 274590, 279336, 289280, 292896, 296640, 300348, 311040, 314253, 325440, 329508, 333720, 349170, 355968, 366120, 372448, 373248, 375435, 390528, 395520, 400464, 411885, 419004, 433920, 439344, 444960, 465560, 466560, 474624, 488160, 500580, 520704, 523755, 533952, 549180, 558672, 585792, 593280, 600696, 622080, 628506, 650880, 659016, 667440, 698340, 711936, 732240, 744896, 750870, 781056, 791040, 800928, 823770, 838008, 867840, 878688, 889920, 931120, 933120, 942759, 976320, 1001160, 1047510, 1067904, 1098360, 1117344, 1171584, 1186560, 1201392, 1257012, 1301760, 1318032, 1334880, 1396680, 1423872, 1464480, 1489792, 1501740, 1562112, 1571265, 1601856, 1647540, 1676016, 1757376, 1779840, 1862240, 1866240, 1885518, 1952640, 2002320, 2095020, 2135808, 2196720, 2234688, 2343168, 2373120, 2402784, 2514024, 2603520, 2636064, 2669760, 2793360, 2828277, 2928960, 2979584, 3003480, 3142530, 3203712, 3295080, 3352032, 3514752, 3559680, 3724480, 3771036, 3905280, 4004640, 4190040, 4271616, 4393440, 4469376, 4686336, 4713795, 4805568, 5028048, 5272128, 5339520, 5586720, 5656554, 5857920, 5959168, 6006960, 6285060, 6407424, 6590160, 6704064, 7029504, 7119360, 7448960, 7542072, 7810560, 8009280, 8380080, 8484831, 8786880, 8938752, 9427590, 9611136, 10056096, 10544256, 10679040, 11173440, 11313108, 11715840, 12013920, 12570120, 12814848, 13180320, 13408128, 14059008, 14141385, 14897920, 15084144, 16018560, 16760160, 16969662, 17573760, 17877504, 18855180, 19222272, 20112192, 21088512, 21358080, 22346880, 22626216, 23431680, 24027840, 25140240, 26360640, 26816256, 28282770, 29795840, 30168288, 32037120, 33520320, 33939324, 35147520, 37710360, 38444544, 40224384, 42177024, 42424155, 44693760, 45252432, 48055680, 50280480, 52721280, 53632512, 56565540, 60336576, 64074240, 67040640, 67878648, 70295040, 75420720, 80448768, 84848310, 89387520, 90504864, 96111360, 100560960, 105442560, 113131080, 120673152, 134081280, 135757296, 150841440, 160897536, 169696620, 181009728, 192222720, 201121920, 210885120, 226262160, 241346304, 268162560, 271514592, 301682880, 339393240, 362019456, 402243840, 452524320, 482692608, 543029184, 603365760, 678786480, 724038912, 804487680, 905048640, 1086058368, 1206731520, 1357572960, 1448077824, 1810097280, 2172116736, 2413463040, 2715145920, 3620194560, 4344233472, 5430291840, 7240389120, 10860583680, 21721167360]

約数ペア:

[(1, 21721167360), (2, 10860583680), (3, 7240389120), (4, 5430291840), (5, 4344233472), (6, 3620194560), (8, 2715145920), (9, 2413463040), (10, 2172116736), (12, 1810097280), (15, 1448077824), (16, 1357572960), (18, 1206731520), (20, 1086058368), (24, 905048640), (27, 804487680), (30, 724038912), (32, 678786480), (36, 603365760), (40, 543029184), (45, 482692608), (48, 452524320), (54, 402243840), (60, 362019456), (64, 339393240), (72, 301682880), (80, 271514592), (81, 268162560), (90, 241346304), (96, 226262160), (103, 210885120), (108, 201121920), (113, 192222720), (120, 181009728), (128, 169696620), (135, 160897536), (144, 150841440), (160, 135757296), (162, 134081280), (180, 120673152), (192, 113131080), (206, 105442560), (216, 100560960), (226, 96111360), (240, 90504864), (243, 89387520), (256, 84848310), (270, 80448768), (288, 75420720), (309, 70295040), (320, 67878648), (324, 67040640), (339, 64074240), (360, 60336576), (384, 56565540), (405, 53632512), (412, 52721280), (432, 50280480), (452, 48055680), (480, 45252432), (486, 44693760), (512, 42424155), (515, 42177024), (540, 40224384), (565, 38444544), (576, 37710360), (618, 35147520), (640, 33939324), (648, 33520320), (678, 32037120), (720, 30168288), (729, 29795840), (768, 28282770), (810, 26816256), (824, 26360640), (864, 25140240), (904, 24027840), (927, 23431680), (960, 22626216), (972, 22346880), (1017, 21358080), (1030, 21088512), (1080, 20112192), (1130, 19222272), (1152, 18855180), (1215, 17877504), (1236, 17573760), (1280, 16969662), (1296, 16760160), (1356, 16018560), (1440, 15084144), (1458, 14897920), (1536, 14141385), (1545, 14059008), (1620, 13408128), (1648, 13180320), (1695, 12814848), (1728, 12570120), (1808, 12013920), (1854, 11715840), (1920, 11313108), (1944, 11173440), (2034, 10679040), (2060, 10544256), (2160, 10056096), (2260, 9611136), (2304, 9427590), (2430, 8938752), (2472, 8786880), (2560, 8484831), (2592, 8380080), (2712, 8009280), (2781, 7810560), (2880, 7542072), (2916, 7448960), (3051, 7119360), (3090, 7029504), (3240, 6704064), (3296, 6590160), (3390, 6407424), (3456, 6285060), (3616, 6006960), (3645, 5959168), (3708, 5857920), (3840, 5656554), (3888, 5586720), (4068, 5339520), (4120, 5272128), (4320, 5028048), (4520, 4805568), (4608, 4713795), (4635, 4686336), (4860, 4469376), (4944, 4393440), (5085, 4271616), (5184, 4190040), (5424, 4004640), (5562, 3905280), (5760, 3771036), (5832, 3724480), (6102, 3559680), (6180, 3514752), (6480, 3352032), (6592, 3295080), (6780, 3203712), (6912, 3142530), (7232, 3003480), (7290, 2979584), (7416, 2928960), (7680, 2828277), (7776, 2793360), (8136, 2669760), (8240, 2636064), (8343, 2603520), (8640, 2514024), (9040, 2402784), (9153, 2373120), (9270, 2343168), (9720, 2234688), (9888, 2196720), (10170, 2135808), (10368, 2095020), (10848, 2002320), (11124, 1952640), (11520, 1885518), (11639, 1866240), (11664, 1862240), (12204, 1779840), (12360, 1757376), (12960, 1676016), (13184, 1647540), (13560, 1601856), (13824, 1571265), (13905, 1562112), (14464, 1501740), (14580, 1489792), (14832, 1464480), (15255, 1423872), (15552, 1396680), (16272, 1334880), (16480, 1318032), (16686, 1301760), (17280, 1257012), (18080, 1201392), (18306, 1186560), (18540, 1171584), (19440, 1117344), (19776, 1098360), (20340, 1067904), (20736, 1047510), (21696, 1001160), (22248, 976320), (23040, 942759), (23278, 933120), (23328, 931120), (24408, 889920), (24720, 878688), (25029, 867840), (25920, 838008), (26368, 823770), (27120, 800928), (27459, 791040), (27810, 781056), (28928, 750870), (29160, 744896), (29664, 732240), (30510, 711936), (31104, 698340), (32544, 667440), (32960, 659016), (33372, 650880), (34560, 628506), (34917, 622080), (36160, 600696), (36612, 593280), (37080, 585792), (38880, 558672), (39552, 549180), (40680, 533952), (41472, 523755), (41715, 520704), (43392, 500580), (44496, 488160), (45765, 474624), (46556, 466560), (46656, 465560), (48816, 444960), (49440, 439344), (50058, 433920), (51840, 419004), (52736, 411885), (54240, 400464), (54918, 395520), (55620, 390528), (57856, 375435), (58195, 373248), (58320, 372448), (59328, 366120), (61020, 355968), (62208, 349170), (65088, 333720), (65920, 329508), (66744, 325440), (69120, 314253), (69834, 311040), (72320, 300348), (73224, 296640), (74160, 292896), (75087, 289280), (77760, 279336), (79104, 274590), (81360, 266976), (82377, 263680), (83430, 260352), (86784, 250290), (88992, 244080), (91530, 237312), (93112, 233280), (93312, 232780), (97632, 222480), (98880, 219672), (100116, 216960), (103680, 209502), (104751, 207360), (108480, 200232), (109836, 197760), (111240, 195264), (116390, 186624), (116640, 186224), (118656, 183060), (122040, 177984), (124416, 174585), (125145, 173568), (130176, 166860), (131840, 164754), (133488, 162720), (137295, 158208), (139668, 155520), (144640, 150174), (146448, 148320)]