2009013840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1211

約数の個数: 200

約数和(自身を含む): 7004317320

約数和(自身を除く): 4995303480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 389, 405, 432, 540, 648, 720, 778, 797, 810, 1080, 1167, 1296, 1556, 1594, 1620, 1945, 2160, 2334, 2391, 3112, 3188, 3240, 3501, 3890, 3985, 4668, 4782, 5835, 6224, 6376, 6480, 7002, 7173, 7780, 7970, 9336, 9564, 10503, 11670, 11955, 12752, 14004, 14346, 15560, 15940, 17505, 18672, 19128, 21006, 21519, 23340, 23910, 28008, 28692, 31120, 31509, 31880, 35010, 35865, 38256, 42012, 43038, 46680, 47820, 52515, 56016, 57384, 63018, 63760, 64557, 70020, 71730, 84024, 86076, 93360, 95640, 105030, 107595, 114768, 126036, 129114, 140040, 143460, 157545, 168048, 172152, 191280, 210060, 215190, 252072, 258228, 280080, 286920, 310033, 315090, 322785, 344304, 420120, 430380, 504144, 516456, 573840, 620066, 630180, 645570, 840240, 860760, 930099, 1032912, 1240132, 1260360, 1291140, 1550165, 1721520, 1860198, 2480264, 2520720, 2582280, 2790297, 3100330, 3720396, 4650495, 4960528, 5164560, 5580594, 6200660, 7440792, 8370891, 9300990, 11161188, 12401320, 13951485, 14881584, 16741782, 18601980, 22322376, 24802640, 25112673, 27902970, 33483564, 37203960, 41854455, 44644752, 50225346, 55805940, 66967128, 74407920, 83708910, 100450692, 111611880, 125563365, 133934256, 167417820, 200901384, 223223760, 251126730, 334835640, 401802768, 502253460, 669671280, 1004506920, 2009013840]

約数ペア:

[(1, 2009013840), (2, 1004506920), (3, 669671280), (4, 502253460), (5, 401802768), (6, 334835640), (8, 251126730), (9, 223223760), (10, 200901384), (12, 167417820), (15, 133934256), (16, 125563365), (18, 111611880), (20, 100450692), (24, 83708910), (27, 74407920), (30, 66967128), (36, 55805940), (40, 50225346), (45, 44644752), (48, 41854455), (54, 37203960), (60, 33483564), (72, 27902970), (80, 25112673), (81, 24802640), (90, 22322376), (108, 18601980), (120, 16741782), (135, 14881584), (144, 13951485), (162, 12401320), (180, 11161188), (216, 9300990), (240, 8370891), (270, 7440792), (324, 6200660), (360, 5580594), (389, 5164560), (405, 4960528), (432, 4650495), (540, 3720396), (648, 3100330), (720, 2790297), (778, 2582280), (797, 2520720), (810, 2480264), (1080, 1860198), (1167, 1721520), (1296, 1550165), (1556, 1291140), (1594, 1260360), (1620, 1240132), (1945, 1032912), (2160, 930099), (2334, 860760), (2391, 840240), (3112, 645570), (3188, 630180), (3240, 620066), (3501, 573840), (3890, 516456), (3985, 504144), (4668, 430380), (4782, 420120), (5835, 344304), (6224, 322785), (6376, 315090), (6480, 310033), (7002, 286920), (7173, 280080), (7780, 258228), (7970, 252072), (9336, 215190), (9564, 210060), (10503, 191280), (11670, 172152), (11955, 168048), (12752, 157545), (14004, 143460), (14346, 140040), (15560, 129114), (15940, 126036), (17505, 114768), (18672, 107595), (19128, 105030), (21006, 95640), (21519, 93360), (23340, 86076), (23910, 84024), (28008, 71730), (28692, 70020), (31120, 64557), (31509, 63760), (31880, 63018), (35010, 57384), (35865, 56016), (38256, 52515), (42012, 47820), (43038, 46680)]