210379080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 672468480

約数和(自身を除く): 462089400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 281, 340, 367, 408, 510, 562, 680, 734, 843, 1020, 1101, 1124, 1405, 1468, 1686, 1835, 2040, 2202, 2248, 2810, 2936, 3372, 3670, 4215, 4404, 4777, 5505, 5620, 6239, 6744, 7340, 8430, 8808, 9554, 11010, 11240, 12478, 14331, 14680, 16860, 18717, 19108, 22020, 23885, 24956, 28662, 31195, 33720, 37434, 38216, 44040, 47770, 49912, 57324, 62390, 71655, 74868, 93585, 95540, 103127, 114648, 124780, 143310, 149736, 187170, 191080, 206254, 249560, 286620, 309381, 374340, 412508, 515635, 573240, 618762, 748680, 825016, 1031270, 1237524, 1546905, 1753159, 2062540, 2475048, 3093810, 3506318, 4125080, 5259477, 6187620, 7012636, 8765795, 10518954, 12375240, 14025272, 17531590, 21037908, 26297385, 35063180, 42075816, 52594770, 70126360, 105189540, 210379080]

約数ペア:

[(1, 210379080), (2, 105189540), (3, 70126360), (4, 52594770), (5, 42075816), (6, 35063180), (8, 26297385), (10, 21037908), (12, 17531590), (15, 14025272), (17, 12375240), (20, 10518954), (24, 8765795), (30, 7012636), (34, 6187620), (40, 5259477), (51, 4125080), (60, 3506318), (68, 3093810), (85, 2475048), (102, 2062540), (120, 1753159), (136, 1546905), (170, 1237524), (204, 1031270), (255, 825016), (281, 748680), (340, 618762), (367, 573240), (408, 515635), (510, 412508), (562, 374340), (680, 309381), (734, 286620), (843, 249560), (1020, 206254), (1101, 191080), (1124, 187170), (1405, 149736), (1468, 143310), (1686, 124780), (1835, 114648), (2040, 103127), (2202, 95540), (2248, 93585), (2810, 74868), (2936, 71655), (3372, 62390), (3670, 57324), (4215, 49912), (4404, 47770), (4777, 44040), (5505, 38216), (5620, 37434), (6239, 33720), (6744, 31195), (7340, 28662), (8430, 24956), (8808, 23885), (9554, 22020), (11010, 19108), (11240, 18717), (12478, 16860), (14331, 14680)]