409491180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 1469153280

約数和(自身を除く): 1059662100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 270, 315, 378, 381, 420, 508, 540, 630, 635, 756, 762, 853, 889, 945, 1143, 1260, 1270, 1524, 1706, 1778, 1890, 1905, 2286, 2540, 2559, 2667, 3412, 3429, 3556, 3780, 3810, 4265, 4445, 4572, 5118, 5334, 5715, 5971, 6858, 7620, 7677, 8001, 8530, 8890, 10236, 10668, 11430, 11942, 12795, 13335, 13716, 15354, 16002, 17060, 17145, 17780, 17913, 22860, 23031, 23884, 24003, 25590, 26670, 29855, 30708, 32004, 34290, 35826, 38385, 40005, 46062, 48006, 51180, 53340, 53739, 59710, 68580, 71652, 76770, 80010, 89565, 92124, 96012, 107478, 108331, 115155, 119420, 120015, 153540, 160020, 161217, 179130, 214956, 216662, 230310, 240030, 268695, 322434, 324993, 358260, 433324, 460620, 480060, 537390, 541655, 644868, 649986, 758317, 806085, 974979, 1074780, 1083310, 1299972, 1516634, 1612170, 1624965, 1949958, 2166620, 2274951, 2924937, 3033268, 3224340, 3249930, 3791585, 3899916, 4549902, 4874895, 5849874, 6499860, 6824853, 7583170, 9099804, 9749790, 11374755, 11699748, 13649706, 14624685, 15166340, 19499580, 20474559, 22749510, 27299412, 29249370, 34124265, 40949118, 45499020, 58498740, 68248530, 81898236, 102372795, 136497060, 204745590, 409491180]

約数ペア:

[(1, 409491180), (2, 204745590), (3, 136497060), (4, 102372795), (5, 81898236), (6, 68248530), (7, 58498740), (9, 45499020), (10, 40949118), (12, 34124265), (14, 29249370), (15, 27299412), (18, 22749510), (20, 20474559), (21, 19499580), (27, 15166340), (28, 14624685), (30, 13649706), (35, 11699748), (36, 11374755), (42, 9749790), (45, 9099804), (54, 7583170), (60, 6824853), (63, 6499860), (70, 5849874), (84, 4874895), (90, 4549902), (105, 3899916), (108, 3791585), (126, 3249930), (127, 3224340), (135, 3033268), (140, 2924937), (180, 2274951), (189, 2166620), (210, 1949958), (252, 1624965), (254, 1612170), (270, 1516634), (315, 1299972), (378, 1083310), (381, 1074780), (420, 974979), (508, 806085), (540, 758317), (630, 649986), (635, 644868), (756, 541655), (762, 537390), (853, 480060), (889, 460620), (945, 433324), (1143, 358260), (1260, 324993), (1270, 322434), (1524, 268695), (1706, 240030), (1778, 230310), (1890, 216662), (1905, 214956), (2286, 179130), (2540, 161217), (2559, 160020), (2667, 153540), (3412, 120015), (3429, 119420), (3556, 115155), (3780, 108331), (3810, 107478), (4265, 96012), (4445, 92124), (4572, 89565), (5118, 80010), (5334, 76770), (5715, 71652), (5971, 68580), (6858, 59710), (7620, 53739), (7677, 53340), (8001, 51180), (8530, 48006), (8890, 46062), (10236, 40005), (10668, 38385), (11430, 35826), (11942, 34290), (12795, 32004), (13335, 30708), (13716, 29855), (15354, 26670), (16002, 25590), (17060, 24003), (17145, 23884), (17780, 23031), (17913, 22860)]