20682760320

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7874

約数の個数: 384

約数和(自身を含む): 78432157440

約数和(自身を除く): 57749397120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1152, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 1944, 2040, 2160, 2176, 2295, 2430, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7344, 7776, 7823, 8160, 8262, 8640, 9180, 9720, 9792, 10368, 10880, 11016, 12240, 12960, 13770, 14688, 15552, 15646, 16320, 16524, 17280, 18360, 19440, 19584, 20655, 22032, 23469, 24480, 25920, 27540, 29376, 31104, 31292, 32640, 33048, 36720, 38880, 39115, 41310, 44064, 46938, 48960, 51840, 55080, 58752, 62584, 66096, 70407, 73440, 77760, 78230, 82620, 88128, 93876, 97920, 110160, 117345, 125168, 132192, 132991, 140814, 146880, 155520, 156460, 165240, 176256, 187752, 211221, 220320, 234690, 250336, 264384, 265982, 281628, 293760, 312920, 330480, 352035, 375504, 398973, 422442, 440640, 469380, 500672, 528768, 531964, 563256, 625840, 633663, 660960, 664955, 704070, 751008, 797946, 844884, 881280, 938760, 1001344, 1056105, 1063928, 1126512, 1196919, 1251680, 1267326, 1321920, 1329910, 1408140, 1502016, 1595892, 1689768, 1877520, 1900989, 1994865, 2112210, 2127856, 2253024, 2393838, 2503360, 2534652, 2643840, 2659820, 2816280, 3004032, 3168315, 3191784, 3379536, 3590757, 3755040, 3801978, 3989730, 4224420, 4255712, 4506048, 4787676, 5006720, 5069304, 5319640, 5632560, 5984595, 6336630, 6383568, 6759072, 7181514, 7510080, 7603956, 7979460, 8448840, 8511424, 9012096, 9504945, 9575352, 10138608, 10639280, 10772271, 11265120, 11969190, 12673260, 12767136, 13518144, 14363028, 15020160, 15207912, 15958920, 16897680, 17022848, 17953785, 19009890, 19150704, 20277216, 21278560, 21544542, 22530240, 23938380, 25346520, 25534272, 27036288, 28726056, 30415824, 31917840, 32316813, 33795360, 35907570, 38019780, 38301408, 40554432, 42557120, 43089084, 45060480, 47876760, 50693040, 51068544, 53861355, 57452112, 60831648, 63835680, 64633626, 67590720, 71815140, 76039560, 76602816, 81108864, 85114240, 86178168, 95753520, 101386080, 107722710, 114904224, 121663296, 127671360, 129267252, 135181440, 143630280, 152079120, 153205632, 161584065, 172356336, 191507040, 202772160, 215445420, 229808448, 243326592, 255342720, 258534504, 287260560, 304158240, 323168130, 344712672, 383014080, 405544320, 430890840, 459616896, 517069008, 574521120, 608316480, 646336260, 689425344, 766028160, 861781680, 1034138016, 1149042240, 1216632960, 1292672520, 1378850688, 1723563360, 2068276032, 2298084480, 2585345040, 3447126720, 4136552064, 5170690080, 6894253440, 10341380160, 20682760320]

約数ペア:

[(1, 20682760320), (2, 10341380160), (3, 6894253440), (4, 5170690080), (5, 4136552064), (6, 3447126720), (8, 2585345040), (9, 2298084480), (10, 2068276032), (12, 1723563360), (15, 1378850688), (16, 1292672520), (17, 1216632960), (18, 1149042240), (20, 1034138016), (24, 861781680), (27, 766028160), (30, 689425344), (32, 646336260), (34, 608316480), (36, 574521120), (40, 517069008), (45, 459616896), (48, 430890840), (51, 405544320), (54, 383014080), (60, 344712672), (64, 323168130), (68, 304158240), (72, 287260560), (80, 258534504), (81, 255342720), (85, 243326592), (90, 229808448), (96, 215445420), (102, 202772160), (108, 191507040), (120, 172356336), (128, 161584065), (135, 153205632), (136, 152079120), (144, 143630280), (153, 135181440), (160, 129267252), (162, 127671360), (170, 121663296), (180, 114904224), (192, 107722710), (204, 101386080), (216, 95753520), (240, 86178168), (243, 85114240), (255, 81108864), (270, 76602816), (272, 76039560), (288, 71815140), (306, 67590720), (320, 64633626), (324, 63835680), (340, 60831648), (360, 57452112), (384, 53861355), (405, 51068544), (408, 50693040), (432, 47876760), (459, 45060480), (480, 43089084), (486, 42557120), (510, 40554432), (540, 38301408), (544, 38019780), (576, 35907570), (612, 33795360), (640, 32316813), (648, 31917840), (680, 30415824), (720, 28726056), (765, 27036288), (810, 25534272), (816, 25346520), (864, 23938380), (918, 22530240), (960, 21544542), (972, 21278560), (1020, 20277216), (1080, 19150704), (1088, 19009890), (1152, 17953785), (1215, 17022848), (1224, 16897680), (1296, 15958920), (1360, 15207912), (1377, 15020160), (1440, 14363028), (1530, 13518144), (1620, 12767136), (1632, 12673260), (1728, 11969190), (1836, 11265120), (1920, 10772271), (1944, 10639280), (2040, 10138608), (2160, 9575352), (2176, 9504945), (2295, 9012096), (2430, 8511424), (2448, 8448840), (2592, 7979460), (2720, 7603956), (2754, 7510080), (2880, 7181514), (3060, 6759072), (3240, 6383568), (3264, 6336630), (3456, 5984595), (3672, 5632560), (3888, 5319640), (4080, 5069304), (4131, 5006720), (4320, 4787676), (4590, 4506048), (4860, 4255712), (4896, 4224420), (5184, 3989730), (5440, 3801978), (5508, 3755040), (5760, 3590757), (6120, 3379536), (6480, 3191784), (6528, 3168315), (6885, 3004032), (7344, 2816280), (7776, 2659820), (7823, 2643840), (8160, 2534652), (8262, 2503360), (8640, 2393838), (9180, 2253024), (9720, 2127856), (9792, 2112210), (10368, 1994865), (10880, 1900989), (11016, 1877520), (12240, 1689768), (12960, 1595892), (13770, 1502016), (14688, 1408140), (15552, 1329910), (15646, 1321920), (16320, 1267326), (16524, 1251680), (17280, 1196919), (18360, 1126512), (19440, 1063928), (19584, 1056105), (20655, 1001344), (22032, 938760), (23469, 881280), (24480, 844884), (25920, 797946), (27540, 751008), (29376, 704070), (31104, 664955), (31292, 660960), (32640, 633663), (33048, 625840), (36720, 563256), (38880, 531964), (39115, 528768), (41310, 500672), (44064, 469380), (46938, 440640), (48960, 422442), (51840, 398973), (55080, 375504), (58752, 352035), (62584, 330480), (66096, 312920), (70407, 293760), (73440, 281628), (77760, 265982), (78230, 264384), (82620, 250336), (88128, 234690), (93876, 220320), (97920, 211221), (110160, 187752), (117345, 176256), (125168, 165240), (132192, 156460), (132991, 155520), (140814, 146880)]