18920033280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 528

約数和(自身を含む): 68423906304

約数和(自身を除く): 49503873024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 61, 64, 72, 80, 90, 96, 106, 120, 122, 127, 128, 144, 159, 160, 180, 183, 192, 212, 240, 244, 254, 256, 265, 288, 305, 318, 320, 360, 366, 381, 384, 424, 477, 480, 488, 508, 512, 530, 549, 576, 610, 635, 636, 640, 720, 732, 762, 768, 795, 848, 915, 954, 960, 976, 1016, 1024, 1060, 1098, 1143, 1152, 1220, 1270, 1272, 1280, 1440, 1464, 1524, 1536, 1590, 1696, 1830, 1905, 1908, 1920, 1952, 2032, 2120, 2196, 2286, 2304, 2385, 2440, 2540, 2544, 2560, 2745, 2880, 2928, 3048, 3072, 3180, 3233, 3392, 3660, 3810, 3816, 3840, 3904, 4064, 4240, 4392, 4572, 4608, 4770, 4880, 5080, 5088, 5120, 5490, 5715, 5760, 5856, 6096, 6360, 6466, 6731, 6784, 7320, 7620, 7632, 7680, 7747, 7808, 8128, 8480, 8784, 9144, 9216, 9540, 9699, 9760, 10160, 10176, 10980, 11430, 11520, 11712, 12192, 12720, 12932, 13462, 13568, 14640, 15240, 15264, 15360, 15494, 15616, 16165, 16256, 16960, 17568, 18288, 19080, 19398, 19520, 20193, 20320, 20352, 21960, 22860, 23040, 23241, 23424, 24384, 25440, 25864, 26924, 27136, 29097, 29280, 30480, 30528, 30988, 31232, 32330, 32512, 33655, 33920, 35136, 36576, 38160, 38735, 38796, 39040, 40386, 40640, 40704, 43920, 45720, 46080, 46482, 46848, 48495, 48768, 50880, 51728, 53848, 54272, 58194, 58560, 60579, 60960, 61056, 61976, 62464, 64660, 65024, 67310, 67840, 69723, 70272, 73152, 76320, 77470, 77592, 78080, 80772, 81280, 81408, 87840, 91440, 92964, 93696, 96990, 97536, 100965, 101760, 103456, 107696, 116205, 116388, 117120, 121158, 121920, 122112, 123952, 129320, 130048, 134620, 135680, 139446, 140544, 145485, 146304, 152640, 154940, 155184, 156160, 161544, 162560, 162816, 175680, 182880, 185928, 187392, 193980, 195072, 201930, 203520, 206912, 215392, 232410, 232776, 234240, 242316, 243840, 244224, 247904, 258640, 269240, 271360, 278892, 281088, 290970, 292608, 302895, 305280, 309880, 310368, 312320, 323088, 325120, 348615, 351360, 365760, 371856, 387960, 390144, 403860, 407040, 410591, 413824, 430784, 464820, 465552, 468480, 484632, 487680, 488448, 495808, 517280, 538480, 557784, 562176, 581940, 585216, 605790, 610560, 619760, 620736, 646176, 650240, 697230, 702720, 731520, 743712, 775920, 807720, 814080, 821182, 827648, 861568, 929640, 931104, 936960, 969264, 975360, 991616, 1034560, 1076960, 1115568, 1163880, 1170432, 1211580, 1221120, 1231773, 1239520, 1241472, 1292352, 1394460, 1405440, 1463040, 1487424, 1551840, 1615440, 1642364, 1655296, 1723136, 1859280, 1862208, 1938528, 1950720, 1983232, 2052955, 2069120, 2153920, 2231136, 2327760, 2423160, 2442240, 2463546, 2479040, 2482944, 2584704, 2788920, 2810880, 2926080, 2974848, 3103680, 3230880, 3284728, 3310592, 3446272, 3695319, 3718560, 3724416, 3877056, 3966464, 4105910, 4138240, 4307840, 4462272, 4655520, 4846320, 4927092, 4958080, 4965888, 5169408, 5577840, 5852160, 5949696, 6158865, 6207360, 6461760, 6569456, 6892544, 7390638, 7437120, 7448832, 7754112, 7932928, 8211820, 8276480, 8615680, 8924544, 9311040, 9692640, 9854184, 9916160, 9931776, 10338816, 11155680, 11899392, 12317730, 12414720, 12923520, 13138912, 14781276, 14874240, 14897664, 15508224, 16423640, 16552960, 17231360, 17849088, 18476595, 18622080, 19385280, 19708368, 19832320, 20677632, 22311360, 23798784, 24635460, 24829440, 25847040, 26277824, 29562552, 29748480, 29795328, 31016448, 32847280, 34462720, 35698176, 36953190, 37244160, 38770560, 39416736, 39664640, 44622720, 49270920, 49658880, 51694080, 52555648, 59125104, 59496960, 62032896, 65694560, 71396352, 73906380, 74488320, 77541120, 78833472, 89245440, 98541840, 103388160, 105111296, 118250208, 118993920, 131389120, 147812760, 148976640, 155082240, 157666944, 178490880, 197083680, 210222592, 236500416, 262778240, 295625520, 310164480, 315333888, 356981760, 394167360, 420445184, 473000832, 525556480, 591251040, 630667776, 788334720, 946001664, 1051112960, 1182502080, 1261335552, 1576669440, 1892003328, 2102225920, 2365004160, 3153338880, 3784006656, 4730008320, 6306677760, 9460016640, 18920033280]

約数ペア:

[(1, 18920033280), (2, 9460016640), (3, 6306677760), (4, 4730008320), (5, 3784006656), (6, 3153338880), (8, 2365004160), (9, 2102225920), (10, 1892003328), (12, 1576669440), (15, 1261335552), (16, 1182502080), (18, 1051112960), (20, 946001664), (24, 788334720), (30, 630667776), (32, 591251040), (36, 525556480), (40, 473000832), (45, 420445184), (48, 394167360), (53, 356981760), (60, 315333888), (61, 310164480), (64, 295625520), (72, 262778240), (80, 236500416), (90, 210222592), (96, 197083680), (106, 178490880), (120, 157666944), (122, 155082240), (127, 148976640), (128, 147812760), (144, 131389120), (159, 118993920), (160, 118250208), (180, 105111296), (183, 103388160), (192, 98541840), (212, 89245440), (240, 78833472), (244, 77541120), (254, 74488320), (256, 73906380), (265, 71396352), (288, 65694560), (305, 62032896), (318, 59496960), (320, 59125104), (360, 52555648), (366, 51694080), (381, 49658880), (384, 49270920), (424, 44622720), (477, 39664640), (480, 39416736), (488, 38770560), (508, 37244160), (512, 36953190), (530, 35698176), (549, 34462720), (576, 32847280), (610, 31016448), (635, 29795328), (636, 29748480), (640, 29562552), (720, 26277824), (732, 25847040), (762, 24829440), (768, 24635460), (795, 23798784), (848, 22311360), (915, 20677632), (954, 19832320), (960, 19708368), (976, 19385280), (1016, 18622080), (1024, 18476595), (1060, 17849088), (1098, 17231360), (1143, 16552960), (1152, 16423640), (1220, 15508224), (1270, 14897664), (1272, 14874240), (1280, 14781276), (1440, 13138912), (1464, 12923520), (1524, 12414720), (1536, 12317730), (1590, 11899392), (1696, 11155680), (1830, 10338816), (1905, 9931776), (1908, 9916160), (1920, 9854184), (1952, 9692640), (2032, 9311040), (2120, 8924544), (2196, 8615680), (2286, 8276480), (2304, 8211820), (2385, 7932928), (2440, 7754112), (2540, 7448832), (2544, 7437120), (2560, 7390638), (2745, 6892544), (2880, 6569456), (2928, 6461760), (3048, 6207360), (3072, 6158865), (3180, 5949696), (3233, 5852160), (3392, 5577840), (3660, 5169408), (3810, 4965888), (3816, 4958080), (3840, 4927092), (3904, 4846320), (4064, 4655520), (4240, 4462272), (4392, 4307840), (4572, 4138240), (4608, 4105910), (4770, 3966464), (4880, 3877056), (5080, 3724416), (5088, 3718560), (5120, 3695319), (5490, 3446272), (5715, 3310592), (5760, 3284728), (5856, 3230880), (6096, 3103680), (6360, 2974848), (6466, 2926080), (6731, 2810880), (6784, 2788920), (7320, 2584704), (7620, 2482944), (7632, 2479040), (7680, 2463546), (7747, 2442240), (7808, 2423160), (8128, 2327760), (8480, 2231136), (8784, 2153920), (9144, 2069120), (9216, 2052955), (9540, 1983232), (9699, 1950720), (9760, 1938528), (10160, 1862208), (10176, 1859280), (10980, 1723136), (11430, 1655296), (11520, 1642364), (11712, 1615440), (12192, 1551840), (12720, 1487424), (12932, 1463040), (13462, 1405440), (13568, 1394460), (14640, 1292352), (15240, 1241472), (15264, 1239520), (15360, 1231773), (15494, 1221120), (15616, 1211580), (16165, 1170432), (16256, 1163880), (16960, 1115568), (17568, 1076960), (18288, 1034560), (19080, 991616), (19398, 975360), (19520, 969264), (20193, 936960), (20320, 931104), (20352, 929640), (21960, 861568), (22860, 827648), (23040, 821182), (23241, 814080), (23424, 807720), (24384, 775920), (25440, 743712), (25864, 731520), (26924, 702720), (27136, 697230), (29097, 650240), (29280, 646176), (30480, 620736), (30528, 619760), (30988, 610560), (31232, 605790), (32330, 585216), (32512, 581940), (33655, 562176), (33920, 557784), (35136, 538480), (36576, 517280), (38160, 495808), (38735, 488448), (38796, 487680), (39040, 484632), (40386, 468480), (40640, 465552), (40704, 464820), (43920, 430784), (45720, 413824), (46080, 410591), (46482, 407040), (46848, 403860), (48495, 390144), (48768, 387960), (50880, 371856), (51728, 365760), (53848, 351360), (54272, 348615), (58194, 325120), (58560, 323088), (60579, 312320), (60960, 310368), (61056, 309880), (61976, 305280), (62464, 302895), (64660, 292608), (65024, 290970), (67310, 281088), (67840, 278892), (69723, 271360), (70272, 269240), (73152, 258640), (76320, 247904), (77470, 244224), (77592, 243840), (78080, 242316), (80772, 234240), (81280, 232776), (81408, 232410), (87840, 215392), (91440, 206912), (92964, 203520), (93696, 201930), (96990, 195072), (97536, 193980), (100965, 187392), (101760, 185928), (103456, 182880), (107696, 175680), (116205, 162816), (116388, 162560), (117120, 161544), (121158, 156160), (121920, 155184), (122112, 154940), (123952, 152640), (129320, 146304), (130048, 145485), (134620, 140544), (135680, 139446)]