919235520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{15199}}^1$

素因数の和:15232

約数の個数: 224

約数和(自身を含む): 3706368000

約数和(自身を除く): 2787132480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 15199, 20160, 30240, 30398, 45597, 60480, 60796, 75995, 91194, 106393, 121592, 136791, 151990, 182388, 212786, 227985, 243184, 273582, 303980, 319179, 364776, 410373, 425572, 455970, 486368, 531965, 547164, 607960, 638358, 683955, 729552, 820746, 851144, 911940, 957537, 972736, 1063930, 1094328, 1215920, 1276716, 1367910, 1459104, 1595895, 1641492, 1702288, 1823880, 1915074, 2051865, 2127860, 2188656, 2431840, 2553432, 2735820, 2872611, 2918208, 3191790, 3282984, 3404576, 3647760, 3830148, 4103730, 4255720, 4377312, 4787685, 4863680, 5106864, 5471640, 5745222, 6383580, 6565968, 6809152, 7295520, 7660296, 8207460, 8511440, 8754624, 9575370, 10213728, 10943280, 11490444, 12767160, 13131936, 14363055, 14591040, 15320592, 16414920, 17022880, 19150740, 20427456, 21886560, 22980888, 25534320, 26263872, 28726110, 30641184, 32829840, 34045760, 38301480, 43773120, 45961776, 51068640, 57452220, 61282368, 65659680, 76602960, 91923552, 102137280, 114904440, 131319360, 153205920, 183847104, 229808880, 306411840, 459617760, 919235520]

約数ペア:

[(1, 919235520), (2, 459617760), (3, 306411840), (4, 229808880), (5, 183847104), (6, 153205920), (7, 131319360), (8, 114904440), (9, 102137280), (10, 91923552), (12, 76602960), (14, 65659680), (15, 61282368), (16, 57452220), (18, 51068640), (20, 45961776), (21, 43773120), (24, 38301480), (27, 34045760), (28, 32829840), (30, 30641184), (32, 28726110), (35, 26263872), (36, 25534320), (40, 22980888), (42, 21886560), (45, 20427456), (48, 19150740), (54, 17022880), (56, 16414920), (60, 15320592), (63, 14591040), (64, 14363055), (70, 13131936), (72, 12767160), (80, 11490444), (84, 10943280), (90, 10213728), (96, 9575370), (105, 8754624), (108, 8511440), (112, 8207460), (120, 7660296), (126, 7295520), (135, 6809152), (140, 6565968), (144, 6383580), (160, 5745222), (168, 5471640), (180, 5106864), (189, 4863680), (192, 4787685), (210, 4377312), (216, 4255720), (224, 4103730), (240, 3830148), (252, 3647760), (270, 3404576), (280, 3282984), (288, 3191790), (315, 2918208), (320, 2872611), (336, 2735820), (360, 2553432), (378, 2431840), (420, 2188656), (432, 2127860), (448, 2051865), (480, 1915074), (504, 1823880), (540, 1702288), (560, 1641492), (576, 1595895), (630, 1459104), (672, 1367910), (720, 1276716), (756, 1215920), (840, 1094328), (864, 1063930), (945, 972736), (960, 957537), (1008, 911940), (1080, 851144), (1120, 820746), (1260, 729552), (1344, 683955), (1440, 638358), (1512, 607960), (1680, 547164), (1728, 531965), (1890, 486368), (2016, 455970), (2160, 425572), (2240, 410373), (2520, 364776), (2880, 319179), (3024, 303980), (3360, 273582), (3780, 243184), (4032, 227985), (4320, 212786), (5040, 182388), (6048, 151990), (6720, 136791), (7560, 121592), (8640, 106393), (10080, 91194), (12096, 75995), (15120, 60796), (15199, 60480), (20160, 45597), (30240, 30398)]