20144090880

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2133

約数の個数: 360

約数和(自身を含む): 72858682512

約数和(自身を除く): 52714591632

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, 97, 108, 120, 128, 135, 144, 160, 162, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 324, 360, 384, 388, 405, 432, 480, 485, 540, 576, 582, 640, 648, 720, 768, 776, 810, 864, 873, 960, 970, 1080, 1152, 1164, 1280, 1296, 1440, 1455, 1552, 1620, 1728, 1746, 1920, 1940, 2003, 2160, 2304, 2328, 2592, 2619, 2880, 2910, 3104, 3240, 3456, 3492, 3840, 3880, 4006, 4320, 4365, 4656, 5184, 5238, 5760, 5820, 6009, 6208, 6480, 6912, 6984, 7760, 7857, 8012, 8640, 8730, 9312, 10015, 10368, 10476, 11520, 11640, 12018, 12416, 12960, 13095, 13968, 15520, 15714, 16024, 17280, 17460, 18027, 18624, 20030, 20736, 20952, 23280, 24036, 24832, 25920, 26190, 27936, 30045, 31040, 31428, 32048, 34560, 34920, 36054, 37248, 39285, 40060, 41904, 46560, 48072, 51840, 52380, 54081, 55872, 60090, 62080, 62856, 64096, 69840, 72108, 74496, 78570, 80120, 83808, 90135, 93120, 96144, 103680, 104760, 108162, 111744, 120180, 124160, 125712, 128192, 139680, 144216, 157140, 160240, 162243, 167616, 180270, 186240, 192288, 194291, 209520, 216324, 223488, 240360, 251424, 256384, 270405, 279360, 288432, 314280, 320480, 324486, 335232, 360540, 372480, 384576, 388582, 419040, 432648, 480720, 502848, 512768, 540810, 558720, 576864, 582873, 628560, 640960, 648972, 670464, 721080, 769152, 777164, 811215, 838080, 865296, 961440, 971455, 1005696, 1081620, 1117440, 1153728, 1165746, 1257120, 1281920, 1297944, 1442160, 1538304, 1554328, 1622430, 1676160, 1730592, 1748619, 1922880, 1942910, 2011392, 2163240, 2307456, 2331492, 2514240, 2563840, 2595888, 2884320, 2914365, 3108656, 3244860, 3352320, 3461184, 3497238, 3845760, 3885820, 4326480, 4614912, 4662984, 5028480, 5191776, 5245857, 5768640, 5828730, 6217312, 6489720, 6922368, 6994476, 7691520, 7771640, 8652960, 8743095, 9325968, 10056960, 10383552, 10491714, 11537280, 11657460, 12434624, 12979440, 13844736, 13988952, 15543280, 15737571, 17305920, 17486190, 18651936, 20767104, 20983428, 23074560, 23314920, 24869248, 25958880, 26229285, 27977904, 31086560, 31475142, 34611840, 34972380, 37303872, 41534208, 41966856, 46629840, 49738496, 51917760, 52458570, 55955808, 62173120, 62950284, 69223680, 69944760, 74607744, 78687855, 83933712, 93259680, 103835520, 104917140, 111911616, 124346240, 125900568, 139889520, 149215488, 157375710, 167867424, 186519360, 207671040, 209834280, 223823232, 248692480, 251801136, 279779040, 314751420, 335734848, 373038720, 419668560, 447646464, 503602272, 559558080, 629502840, 671469696, 746077440, 839337120, 1007204544, 1119116160, 1259005680, 1342939392, 1678674240, 2014409088, 2238232320, 2518011360, 3357348480, 4028818176, 5036022720, 6714696960, 10072045440, 20144090880]

約数ペア:

[(1, 20144090880), (2, 10072045440), (3, 6714696960), (4, 5036022720), (5, 4028818176), (6, 3357348480), (8, 2518011360), (9, 2238232320), (10, 2014409088), (12, 1678674240), (15, 1342939392), (16, 1259005680), (18, 1119116160), (20, 1007204544), (24, 839337120), (27, 746077440), (30, 671469696), (32, 629502840), (36, 559558080), (40, 503602272), (45, 447646464), (48, 419668560), (54, 373038720), (60, 335734848), (64, 314751420), (72, 279779040), (80, 251801136), (81, 248692480), (90, 223823232), (96, 209834280), (97, 207671040), (108, 186519360), (120, 167867424), (128, 157375710), (135, 149215488), (144, 139889520), (160, 125900568), (162, 124346240), (180, 111911616), (192, 104917140), (194, 103835520), (216, 93259680), (240, 83933712), (256, 78687855), (270, 74607744), (288, 69944760), (291, 69223680), (320, 62950284), (324, 62173120), (360, 55955808), (384, 52458570), (388, 51917760), (405, 49738496), (432, 46629840), (480, 41966856), (485, 41534208), (540, 37303872), (576, 34972380), (582, 34611840), (640, 31475142), (648, 31086560), (720, 27977904), (768, 26229285), (776, 25958880), (810, 24869248), (864, 23314920), (873, 23074560), (960, 20983428), (970, 20767104), (1080, 18651936), (1152, 17486190), (1164, 17305920), (1280, 15737571), (1296, 15543280), (1440, 13988952), (1455, 13844736), (1552, 12979440), (1620, 12434624), (1728, 11657460), (1746, 11537280), (1920, 10491714), (1940, 10383552), (2003, 10056960), (2160, 9325968), (2304, 8743095), (2328, 8652960), (2592, 7771640), (2619, 7691520), (2880, 6994476), (2910, 6922368), (3104, 6489720), (3240, 6217312), (3456, 5828730), (3492, 5768640), (3840, 5245857), (3880, 5191776), (4006, 5028480), (4320, 4662984), (4365, 4614912), (4656, 4326480), (5184, 3885820), (5238, 3845760), (5760, 3497238), (5820, 3461184), (6009, 3352320), (6208, 3244860), (6480, 3108656), (6912, 2914365), (6984, 2884320), (7760, 2595888), (7857, 2563840), (8012, 2514240), (8640, 2331492), (8730, 2307456), (9312, 2163240), (10015, 2011392), (10368, 1942910), (10476, 1922880), (11520, 1748619), (11640, 1730592), (12018, 1676160), (12416, 1622430), (12960, 1554328), (13095, 1538304), (13968, 1442160), (15520, 1297944), (15714, 1281920), (16024, 1257120), (17280, 1165746), (17460, 1153728), (18027, 1117440), (18624, 1081620), (20030, 1005696), (20736, 971455), (20952, 961440), (23280, 865296), (24036, 838080), (24832, 811215), (25920, 777164), (26190, 769152), (27936, 721080), (30045, 670464), (31040, 648972), (31428, 640960), (32048, 628560), (34560, 582873), (34920, 576864), (36054, 558720), (37248, 540810), (39285, 512768), (40060, 502848), (41904, 480720), (46560, 432648), (48072, 419040), (51840, 388582), (52380, 384576), (54081, 372480), (55872, 360540), (60090, 335232), (62080, 324486), (62856, 320480), (64096, 314280), (69840, 288432), (72108, 279360), (74496, 270405), (78570, 256384), (80120, 251424), (83808, 240360), (90135, 223488), (93120, 216324), (96144, 209520), (103680, 194291), (104760, 192288), (108162, 186240), (111744, 180270), (120180, 167616), (124160, 162243), (125712, 160240), (128192, 157140), (139680, 144216)]