18808110720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3673}}^1$

素因数の和:3832

約数の個数: 384

約数和(自身を含む): 74829680640

約数和(自身を除く): 56021569920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 254, 280, 288, 315, 320, 336, 360, 381, 384, 420, 448, 480, 504, 508, 560, 576, 630, 635, 640, 672, 720, 762, 840, 889, 896, 960, 1008, 1016, 1120, 1143, 1152, 1260, 1270, 1344, 1440, 1524, 1680, 1778, 1905, 1920, 2016, 2032, 2240, 2286, 2520, 2540, 2667, 2688, 2880, 3048, 3360, 3556, 3673, 3810, 4032, 4064, 4445, 4480, 4572, 5040, 5080, 5334, 5715, 5760, 6096, 6720, 7112, 7346, 7620, 8001, 8064, 8128, 8890, 9144, 10080, 10160, 10668, 11019, 11430, 12192, 13335, 13440, 14224, 14692, 15240, 16002, 16256, 17780, 18288, 18365, 20160, 20320, 21336, 22038, 22860, 24384, 25711, 26670, 28448, 29384, 30480, 32004, 33057, 35560, 36576, 36730, 40005, 40320, 40640, 42672, 44076, 45720, 48768, 51422, 53340, 55095, 56896, 58768, 60960, 64008, 66114, 71120, 73152, 73460, 77133, 80010, 81280, 85344, 88152, 91440, 102844, 106680, 110190, 113792, 117536, 121920, 128016, 128555, 132228, 142240, 146304, 146920, 154266, 160020, 165285, 170688, 176304, 182880, 205688, 213360, 220380, 231399, 235072, 243840, 256032, 257110, 264456, 284480, 293840, 308532, 320040, 330570, 341376, 352608, 365760, 385665, 411376, 426720, 440760, 462798, 466471, 470144, 512064, 514220, 528912, 568960, 587680, 617064, 640080, 661140, 705216, 731520, 771330, 822752, 853440, 881520, 925596, 932942, 1024128, 1028440, 1057824, 1156995, 1175360, 1234128, 1280160, 1322280, 1399413, 1410432, 1542660, 1645504, 1706880, 1763040, 1851192, 1865884, 2056880, 2115648, 2313990, 2332355, 2350720, 2468256, 2560320, 2644560, 2798826, 3085320, 3265297, 3291008, 3526080, 3702384, 3731768, 4113760, 4198239, 4231296, 4627980, 4664710, 4936512, 5120640, 5289120, 5597652, 6170640, 6530594, 6997065, 7052160, 7404768, 7463536, 8227520, 8396478, 9255960, 9329420, 9795891, 9873024, 10578240, 11195304, 12341280, 13061188, 13994130, 14809536, 14927072, 16326485, 16455040, 16792956, 18511920, 18658840, 19591782, 20991195, 21156480, 22390608, 24682560, 26122376, 27988260, 29387673, 29619072, 29854144, 32652970, 33585912, 37023840, 37317680, 39183564, 41982390, 44781216, 48979455, 49365120, 52244752, 55976520, 58775346, 59708288, 65305940, 67171824, 74047680, 74635360, 78367128, 83964780, 89562432, 97958910, 104489504, 111953040, 117550692, 130611880, 134343648, 146938365, 148095360, 149270720, 156734256, 167929560, 179124864, 195917820, 208979008, 223906080, 235101384, 261223760, 268687296, 293876730, 298541440, 313468512, 335859120, 391835640, 417958016, 447812160, 470202768, 522447520, 537374592, 587753460, 626937024, 671718240, 783671280, 895624320, 940405536, 1044895040, 1175506920, 1253874048, 1343436480, 1567342560, 1880811072, 2089790080, 2351013840, 2686872960, 3134685120, 3761622144, 4702027680, 6269370240, 9404055360, 18808110720]

約数ペア:

[(1, 18808110720), (2, 9404055360), (3, 6269370240), (4, 4702027680), (5, 3761622144), (6, 3134685120), (7, 2686872960), (8, 2351013840), (9, 2089790080), (10, 1880811072), (12, 1567342560), (14, 1343436480), (15, 1253874048), (16, 1175506920), (18, 1044895040), (20, 940405536), (21, 895624320), (24, 783671280), (28, 671718240), (30, 626937024), (32, 587753460), (35, 537374592), (36, 522447520), (40, 470202768), (42, 447812160), (45, 417958016), (48, 391835640), (56, 335859120), (60, 313468512), (63, 298541440), (64, 293876730), (70, 268687296), (72, 261223760), (80, 235101384), (84, 223906080), (90, 208979008), (96, 195917820), (105, 179124864), (112, 167929560), (120, 156734256), (126, 149270720), (127, 148095360), (128, 146938365), (140, 134343648), (144, 130611880), (160, 117550692), (168, 111953040), (180, 104489504), (192, 97958910), (210, 89562432), (224, 83964780), (240, 78367128), (252, 74635360), (254, 74047680), (280, 67171824), (288, 65305940), (315, 59708288), (320, 58775346), (336, 55976520), (360, 52244752), (381, 49365120), (384, 48979455), (420, 44781216), (448, 41982390), (480, 39183564), (504, 37317680), (508, 37023840), (560, 33585912), (576, 32652970), (630, 29854144), (635, 29619072), (640, 29387673), (672, 27988260), (720, 26122376), (762, 24682560), (840, 22390608), (889, 21156480), (896, 20991195), (960, 19591782), (1008, 18658840), (1016, 18511920), (1120, 16792956), (1143, 16455040), (1152, 16326485), (1260, 14927072), (1270, 14809536), (1344, 13994130), (1440, 13061188), (1524, 12341280), (1680, 11195304), (1778, 10578240), (1905, 9873024), (1920, 9795891), (2016, 9329420), (2032, 9255960), (2240, 8396478), (2286, 8227520), (2520, 7463536), (2540, 7404768), (2667, 7052160), (2688, 6997065), (2880, 6530594), (3048, 6170640), (3360, 5597652), (3556, 5289120), (3673, 5120640), (3810, 4936512), (4032, 4664710), (4064, 4627980), (4445, 4231296), (4480, 4198239), (4572, 4113760), (5040, 3731768), (5080, 3702384), (5334, 3526080), (5715, 3291008), (5760, 3265297), (6096, 3085320), (6720, 2798826), (7112, 2644560), (7346, 2560320), (7620, 2468256), (8001, 2350720), (8064, 2332355), (8128, 2313990), (8890, 2115648), (9144, 2056880), (10080, 1865884), (10160, 1851192), (10668, 1763040), (11019, 1706880), (11430, 1645504), (12192, 1542660), (13335, 1410432), (13440, 1399413), (14224, 1322280), (14692, 1280160), (15240, 1234128), (16002, 1175360), (16256, 1156995), (17780, 1057824), (18288, 1028440), (18365, 1024128), (20160, 932942), (20320, 925596), (21336, 881520), (22038, 853440), (22860, 822752), (24384, 771330), (25711, 731520), (26670, 705216), (28448, 661140), (29384, 640080), (30480, 617064), (32004, 587680), (33057, 568960), (35560, 528912), (36576, 514220), (36730, 512064), (40005, 470144), (40320, 466471), (40640, 462798), (42672, 440760), (44076, 426720), (45720, 411376), (48768, 385665), (51422, 365760), (53340, 352608), (55095, 341376), (56896, 330570), (58768, 320040), (60960, 308532), (64008, 293840), (66114, 284480), (71120, 264456), (73152, 257110), (73460, 256032), (77133, 243840), (80010, 235072), (81280, 231399), (85344, 220380), (88152, 213360), (91440, 205688), (102844, 182880), (106680, 176304), (110190, 170688), (113792, 165285), (117536, 160020), (121920, 154266), (128016, 146920), (128555, 146304), (132228, 142240)]