1405424160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2176

約数の個数: 288

約数和(自身を含む): 5565635712

約数和(自身を除く): 4160211552

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, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 840, 938, 1005, 1008, 1072, 1120, 1206, 1260, 1340, 1407, 1440, 1608, 1680, 1876, 2010, 2016, 2081, 2144, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3360, 3752, 4020, 4162, 4221, 4690, 4824, 5040, 5360, 5628, 6030, 6243, 6432, 7035, 7504, 8040, 8324, 8442, 9380, 9648, 10080, 10405, 10720, 11256, 12060, 12486, 14070, 14567, 15008, 16080, 16648, 16884, 18729, 18760, 19296, 20810, 21105, 22512, 24120, 24972, 28140, 29134, 31215, 32160, 33296, 33768, 37458, 37520, 41620, 42210, 43701, 45024, 48240, 49944, 56280, 58268, 62430, 66592, 67536, 72835, 74916, 75040, 83240, 84420, 87402, 93645, 96480, 99888, 112560, 116536, 124860, 131103, 135072, 139427, 145670, 149832, 166480, 168840, 174804, 187290, 199776, 218505, 225120, 233072, 249720, 262206, 278854, 291340, 299664, 332960, 337680, 349608, 374580, 418281, 437010, 466144, 499440, 524412, 557708, 582680, 599328, 655515, 675360, 697135, 699216, 749160, 836562, 874020, 975989, 998880, 1048824, 1115416, 1165360, 1254843, 1311030, 1394270, 1398432, 1498320, 1673124, 1748040, 1951978, 2091405, 2097648, 2230832, 2330720, 2509686, 2622060, 2788540, 2927967, 2996640, 3346248, 3496080, 3903956, 4182810, 4195296, 4461664, 4879945, 5019372, 5244120, 5577080, 5855934, 6274215, 6692496, 6992160, 7807912, 8365620, 8783901, 9759890, 10038744, 10488240, 11154160, 11711868, 12548430, 13384992, 14639835, 15615824, 16731240, 17567802, 19519780, 20077488, 20976480, 22308320, 23423736, 25096860, 29279670, 31231648, 33462480, 35135604, 39039560, 40154976, 43919505, 46847472, 50193720, 58559340, 66924960, 70271208, 78079120, 87839010, 93694944, 100387440, 117118680, 140542416, 156158240, 175678020, 200774880, 234237360, 281084832, 351356040, 468474720, 702712080, 1405424160]

約数ペア:

[(1, 1405424160), (2, 702712080), (3, 468474720), (4, 351356040), (5, 281084832), (6, 234237360), (7, 200774880), (8, 175678020), (9, 156158240), (10, 140542416), (12, 117118680), (14, 100387440), (15, 93694944), (16, 87839010), (18, 78079120), (20, 70271208), (21, 66924960), (24, 58559340), (28, 50193720), (30, 46847472), (32, 43919505), (35, 40154976), (36, 39039560), (40, 35135604), (42, 33462480), (45, 31231648), (48, 29279670), (56, 25096860), (60, 23423736), (63, 22308320), (67, 20976480), (70, 20077488), (72, 19519780), (80, 17567802), (84, 16731240), (90, 15615824), (96, 14639835), (105, 13384992), (112, 12548430), (120, 11711868), (126, 11154160), (134, 10488240), (140, 10038744), (144, 9759890), (160, 8783901), (168, 8365620), (180, 7807912), (201, 6992160), (210, 6692496), (224, 6274215), (240, 5855934), (252, 5577080), (268, 5244120), (280, 5019372), (288, 4879945), (315, 4461664), (335, 4195296), (336, 4182810), (360, 3903956), (402, 3496080), (420, 3346248), (469, 2996640), (480, 2927967), (504, 2788540), (536, 2622060), (560, 2509686), (603, 2330720), (630, 2230832), (670, 2097648), (672, 2091405), (720, 1951978), (804, 1748040), (840, 1673124), (938, 1498320), (1005, 1398432), (1008, 1394270), (1072, 1311030), (1120, 1254843), (1206, 1165360), (1260, 1115416), (1340, 1048824), (1407, 998880), (1440, 975989), (1608, 874020), (1680, 836562), (1876, 749160), (2010, 699216), (2016, 697135), (2081, 675360), (2144, 655515), (2345, 599328), (2412, 582680), (2520, 557708), (2680, 524412), (2814, 499440), (3015, 466144), (3216, 437010), (3360, 418281), (3752, 374580), (4020, 349608), (4162, 337680), (4221, 332960), (4690, 299664), (4824, 291340), (5040, 278854), (5360, 262206), (5628, 249720), (6030, 233072), (6243, 225120), (6432, 218505), (7035, 199776), (7504, 187290), (8040, 174804), (8324, 168840), (8442, 166480), (9380, 149832), (9648, 145670), (10080, 139427), (10405, 135072), (10720, 131103), (11256, 124860), (12060, 116536), (12486, 112560), (14070, 99888), (14567, 96480), (15008, 93645), (16080, 87402), (16648, 84420), (16884, 83240), (18729, 75040), (18760, 74916), (19296, 72835), (20810, 67536), (21105, 66592), (22512, 62430), (24120, 58268), (24972, 56280), (28140, 49944), (29134, 48240), (31215, 45024), (32160, 43701), (33296, 42210), (33768, 41620), (37458, 37520)]