515878740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1783

約数の個数: 192

約数和(自身を含む): 1769644800

約数和(自身を除く): 1253766060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 468, 516, 540, 559, 585, 645, 702, 774, 780, 860, 1118, 1161, 1170, 1290, 1404, 1548, 1677, 1709, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 3354, 3418, 3510, 3870, 4644, 5031, 5127, 5590, 5805, 6708, 6836, 7020, 7740, 8385, 8545, 10062, 10254, 11180, 11610, 15093, 15381, 16770, 17090, 20124, 20508, 22217, 23220, 25155, 25635, 30186, 30762, 33540, 34180, 44434, 46143, 50310, 51270, 60372, 61524, 66651, 73487, 75465, 76905, 88868, 92286, 100620, 102540, 111085, 133302, 146974, 150930, 153810, 184572, 199953, 220461, 222170, 230715, 266604, 293948, 301860, 307620, 333255, 367435, 399906, 440922, 444340, 461430, 599859, 661383, 666510, 734870, 799812, 881844, 922860, 955331, 999765, 1102305, 1199718, 1322766, 1333020, 1469740, 1910662, 1984149, 1999530, 2204610, 2399436, 2645532, 2865993, 2999295, 3306915, 3821324, 3968298, 3999060, 4409220, 4776655, 5731986, 5998590, 6613830, 7936596, 8597979, 9553310, 9920745, 11463972, 11997180, 13227660, 14329965, 17195958, 19106620, 19841490, 25793937, 28659930, 34391916, 39682980, 42989895, 51587874, 57319860, 85979790, 103175748, 128969685, 171959580, 257939370, 515878740]

約数ペア:

[(1, 515878740), (2, 257939370), (3, 171959580), (4, 128969685), (5, 103175748), (6, 85979790), (9, 57319860), (10, 51587874), (12, 42989895), (13, 39682980), (15, 34391916), (18, 28659930), (20, 25793937), (26, 19841490), (27, 19106620), (30, 17195958), (36, 14329965), (39, 13227660), (43, 11997180), (45, 11463972), (52, 9920745), (54, 9553310), (60, 8597979), (65, 7936596), (78, 6613830), (86, 5998590), (90, 5731986), (108, 4776655), (117, 4409220), (129, 3999060), (130, 3968298), (135, 3821324), (156, 3306915), (172, 2999295), (180, 2865993), (195, 2645532), (215, 2399436), (234, 2204610), (258, 1999530), (260, 1984149), (270, 1910662), (351, 1469740), (387, 1333020), (390, 1322766), (430, 1199718), (468, 1102305), (516, 999765), (540, 955331), (559, 922860), (585, 881844), (645, 799812), (702, 734870), (774, 666510), (780, 661383), (860, 599859), (1118, 461430), (1161, 444340), (1170, 440922), (1290, 399906), (1404, 367435), (1548, 333255), (1677, 307620), (1709, 301860), (1755, 293948), (1935, 266604), (2236, 230715), (2322, 222170), (2340, 220461), (2580, 199953), (2795, 184572), (3354, 153810), (3418, 150930), (3510, 146974), (3870, 133302), (4644, 111085), (5031, 102540), (5127, 100620), (5590, 92286), (5805, 88868), (6708, 76905), (6836, 75465), (7020, 73487), (7740, 66651), (8385, 61524), (8545, 60372), (10062, 51270), (10254, 50310), (11180, 46143), (11610, 44434), (15093, 34180), (15381, 33540), (16770, 30762), (17090, 30186), (20124, 25635), (20508, 25155), (22217, 23220)]