21351243600

素因数分解:

$2^4\times 3^7\times 5^2\times {\mathrm{24407}}^1$

素因数の和:24446

約数の個数: 240

約数和(自身を含む): 76935968640

約数和(自身を除く): 55584725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1800, 1944, 2025, 2160, 2187, 2430, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4374, 4860, 5400, 5832, 6075, 6480, 7290, 8100, 8748, 9720, 10800, 10935, 11664, 12150, 14580, 16200, 17496, 18225, 19440, 21870, 24300, 24407, 29160, 32400, 34992, 36450, 43740, 48600, 48814, 54675, 58320, 72900, 73221, 87480, 97200, 97628, 109350, 122035, 145800, 146442, 174960, 195256, 218700, 219663, 244070, 291600, 292884, 366105, 390512, 437400, 439326, 488140, 585768, 610175, 658989, 732210, 874800, 878652, 976280, 1098315, 1171536, 1220350, 1317978, 1464420, 1757304, 1830525, 1952560, 1976967, 2196630, 2440700, 2635956, 2928840, 3294945, 3514608, 3661050, 3953934, 4393260, 4881400, 5271912, 5491575, 5857680, 5930901, 6589890, 7322100, 7907868, 8786520, 9762800, 9884835, 10543824, 10983150, 11861802, 13179780, 14644200, 15815736, 16474725, 17573040, 17792703, 19769670, 21966300, 23723604, 26359560, 29288400, 29654505, 31631472, 32949450, 35585406, 39539340, 43932600, 47447208, 49424175, 52719120, 53378109, 59309010, 65898900, 71170812, 79078680, 87865200, 88963515, 94894416, 98848350, 106756218, 118618020, 131797800, 142341624, 148272525, 158157360, 177927030, 197696700, 213512436, 237236040, 263595600, 266890545, 284683248, 296545050, 355854060, 395393400, 427024872, 444817575, 474472080, 533781090, 593090100, 711708120, 790786800, 854049744, 889635150, 1067562180, 1186180200, 1334452725, 1423416240, 1779270300, 2135124360, 2372360400, 2668905450, 3558540600, 4270248720, 5337810900, 7117081200, 10675621800, 21351243600]

約数ペア:

[(1, 21351243600), (2, 10675621800), (3, 7117081200), (4, 5337810900), (5, 4270248720), (6, 3558540600), (8, 2668905450), (9, 2372360400), (10, 2135124360), (12, 1779270300), (15, 1423416240), (16, 1334452725), (18, 1186180200), (20, 1067562180), (24, 889635150), (25, 854049744), (27, 790786800), (30, 711708120), (36, 593090100), (40, 533781090), (45, 474472080), (48, 444817575), (50, 427024872), (54, 395393400), (60, 355854060), (72, 296545050), (75, 284683248), (80, 266890545), (81, 263595600), (90, 237236040), (100, 213512436), (108, 197696700), (120, 177927030), (135, 158157360), (144, 148272525), (150, 142341624), (162, 131797800), (180, 118618020), (200, 106756218), (216, 98848350), (225, 94894416), (240, 88963515), (243, 87865200), (270, 79078680), (300, 71170812), (324, 65898900), (360, 59309010), (400, 53378109), (405, 52719120), (432, 49424175), (450, 47447208), (486, 43932600), (540, 39539340), (600, 35585406), (648, 32949450), (675, 31631472), (720, 29654505), (729, 29288400), (810, 26359560), (900, 23723604), (972, 21966300), (1080, 19769670), (1200, 17792703), (1215, 17573040), (1296, 16474725), (1350, 15815736), (1458, 14644200), (1620, 13179780), (1800, 11861802), (1944, 10983150), (2025, 10543824), (2160, 9884835), (2187, 9762800), (2430, 8786520), (2700, 7907868), (2916, 7322100), (3240, 6589890), (3600, 5930901), (3645, 5857680), (3888, 5491575), (4050, 5271912), (4374, 4881400), (4860, 4393260), (5400, 3953934), (5832, 3661050), (6075, 3514608), (6480, 3294945), (7290, 2928840), (8100, 2635956), (8748, 2440700), (9720, 2196630), (10800, 1976967), (10935, 1952560), (11664, 1830525), (12150, 1757304), (14580, 1464420), (16200, 1317978), (17496, 1220350), (18225, 1171536), (19440, 1098315), (21870, 976280), (24300, 878652), (24407, 874800), (29160, 732210), (32400, 658989), (34992, 610175), (36450, 585768), (43740, 488140), (48600, 439326), (48814, 437400), (54675, 390512), (58320, 366105), (72900, 292884), (73221, 291600), (87480, 244070), (97200, 219663), (97628, 218700), (109350, 195256), (122035, 174960), (145800, 146442)]