306411840

素因数分解:

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

素因数の和:15229

約数の個数: 168

約数和(自身を含む): 1204569600

約数和(自身を除く): 898157760

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15199, 20160, 30398, 45597, 60796, 75995, 91194, 106393, 121592, 136791, 151990, 182388, 212786, 227985, 243184, 273582, 303980, 319179, 364776, 425572, 455970, 486368, 531965, 547164, 607960, 638358, 683955, 729552, 851144, 911940, 957537, 972736, 1063930, 1094328, 1215920, 1276716, 1367910, 1459104, 1595895, 1702288, 1823880, 1915074, 2127860, 2188656, 2431840, 2553432, 2735820, 2918208, 3191790, 3404576, 3647760, 3830148, 4255720, 4377312, 4787685, 4863680, 5106864, 5471640, 6383580, 6809152, 7295520, 7660296, 8511440, 8754624, 9575370, 10213728, 10943280, 12767160, 14591040, 15320592, 17022880, 19150740, 20427456, 21886560, 25534320, 30641184, 34045760, 38301480, 43773120, 51068640, 61282368, 76602960, 102137280, 153205920, 306411840]

約数ペア:

[(1, 306411840), (2, 153205920), (3, 102137280), (4, 76602960), (5, 61282368), (6, 51068640), (7, 43773120), (8, 38301480), (9, 34045760), (10, 30641184), (12, 25534320), (14, 21886560), (15, 20427456), (16, 19150740), (18, 17022880), (20, 15320592), (21, 14591040), (24, 12767160), (28, 10943280), (30, 10213728), (32, 9575370), (35, 8754624), (36, 8511440), (40, 7660296), (42, 7295520), (45, 6809152), (48, 6383580), (56, 5471640), (60, 5106864), (63, 4863680), (64, 4787685), (70, 4377312), (72, 4255720), (80, 3830148), (84, 3647760), (90, 3404576), (96, 3191790), (105, 2918208), (112, 2735820), (120, 2553432), (126, 2431840), (140, 2188656), (144, 2127860), (160, 1915074), (168, 1823880), (180, 1702288), (192, 1595895), (210, 1459104), (224, 1367910), (240, 1276716), (252, 1215920), (280, 1094328), (288, 1063930), (315, 972736), (320, 957537), (336, 911940), (360, 851144), (420, 729552), (448, 683955), (480, 638358), (504, 607960), (560, 547164), (576, 531965), (630, 486368), (672, 455970), (720, 425572), (840, 364776), (960, 319179), (1008, 303980), (1120, 273582), (1260, 243184), (1344, 227985), (1440, 212786), (1680, 182388), (2016, 151990), (2240, 136791), (2520, 121592), (2880, 106393), (3360, 91194), (4032, 75995), (5040, 60796), (6720, 45597), (10080, 30398), (15199, 20160)]