1808008581120

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{4203889}}^1$

素因数の和:4203928

約数の個数: 208

約数和(自身を含む): 6611340094080

約数和(自身を除く): 4803331512960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 12288, 13440, 14336, 15360, 17920, 20480, 21504, 26880, 28672, 30720, 35840, 43008, 53760, 61440, 71680, 86016, 107520, 143360, 215040, 430080, 4203889, 8407778, 12611667, 16815556, 21019445, 25223334, 29427223, 33631112, 42038890, 50446668, 58854446, 63058335, 67262224, 84077780, 88281669, 100893336, 117708892, 126116670, 134524448, 147136115, 168155560, 176563338, 201786672, 235417784, 252233340, 269048896, 294272230, 336311120, 353126676, 403573344, 441408345, 470835568, 504466680, 538097792, 588544460, 672622240, 706253352, 807146688, 882816690, 941671136, 1008933360, 1076195584, 1177088920, 1345244480, 1412506704, 1614293376, 1765633380, 1883342272, 2017866720, 2152391168, 2354177840, 2690488960, 2825013408, 3228586752, 3531266760, 3766684544, 4035733440, 4304782336, 4708355680, 5380977920, 5650026816, 6457173504, 7062533520, 7533369088, 8071466880, 8609564672, 9416711360, 10761955840, 11300053632, 12914347008, 14125067040, 15066738176, 16142933760, 17219129344, 18833422720, 21523911680, 22600107264, 25828694016, 28250134080, 30133476352, 32285867520, 37666845440, 43047823360, 45200214528, 51657388032, 56500268160, 60266952704, 64571735040, 75333690880, 86095646720, 90400429056, 113000536320, 120533905408, 129143470080, 150667381760, 180800858112, 226001072640, 258286940160, 301334763520, 361601716224, 452002145280, 602669527040, 904004290560, 1808008581120]

約数ペア:

[(1, 1808008581120), (2, 904004290560), (3, 602669527040), (4, 452002145280), (5, 361601716224), (6, 301334763520), (7, 258286940160), (8, 226001072640), (10, 180800858112), (12, 150667381760), (14, 129143470080), (15, 120533905408), (16, 113000536320), (20, 90400429056), (21, 86095646720), (24, 75333690880), (28, 64571735040), (30, 60266952704), (32, 56500268160), (35, 51657388032), (40, 45200214528), (42, 43047823360), (48, 37666845440), (56, 32285867520), (60, 30133476352), (64, 28250134080), (70, 25828694016), (80, 22600107264), (84, 21523911680), (96, 18833422720), (105, 17219129344), (112, 16142933760), (120, 15066738176), (128, 14125067040), (140, 12914347008), (160, 11300053632), (168, 10761955840), (192, 9416711360), (210, 8609564672), (224, 8071466880), (240, 7533369088), (256, 7062533520), (280, 6457173504), (320, 5650026816), (336, 5380977920), (384, 4708355680), (420, 4304782336), (448, 4035733440), (480, 3766684544), (512, 3531266760), (560, 3228586752), (640, 2825013408), (672, 2690488960), (768, 2354177840), (840, 2152391168), (896, 2017866720), (960, 1883342272), (1024, 1765633380), (1120, 1614293376), (1280, 1412506704), (1344, 1345244480), (1536, 1177088920), (1680, 1076195584), (1792, 1008933360), (1920, 941671136), (2048, 882816690), (2240, 807146688), (2560, 706253352), (2688, 672622240), (3072, 588544460), (3360, 538097792), (3584, 504466680), (3840, 470835568), (4096, 441408345), (4480, 403573344), (5120, 353126676), (5376, 336311120), (6144, 294272230), (6720, 269048896), (7168, 252233340), (7680, 235417784), (8960, 201786672), (10240, 176563338), (10752, 168155560), (12288, 147136115), (13440, 134524448), (14336, 126116670), (15360, 117708892), (17920, 100893336), (20480, 88281669), (21504, 84077780), (26880, 67262224), (28672, 63058335), (30720, 58854446), (35840, 50446668), (43008, 42038890), (53760, 33631112), (61440, 29427223), (71680, 25223334), (86016, 21019445), (107520, 16815556), (143360, 12611667), (215040, 8407778), (430080, 4203889)]