189783720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 711659520

約数和(自身を除く): 521875800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 593, 630, 635, 762, 840, 889, 1016, 1143, 1186, 1260, 1270, 1524, 1778, 1779, 1905, 2286, 2372, 2520, 2540, 2667, 2965, 3048, 3556, 3558, 3810, 4151, 4445, 4572, 4744, 5080, 5334, 5337, 5715, 5930, 7112, 7116, 7620, 8001, 8302, 8890, 8895, 9144, 10668, 10674, 11430, 11860, 12453, 13335, 14232, 15240, 16002, 16604, 17780, 17790, 20755, 21336, 21348, 22860, 23720, 24906, 26670, 26685, 32004, 33208, 35560, 35580, 37359, 40005, 41510, 42696, 45720, 49812, 53340, 53370, 62265, 64008, 71160, 74718, 75311, 80010, 83020, 99624, 106680, 106740, 124530, 149436, 150622, 160020, 166040, 186795, 213480, 225933, 249060, 298872, 301244, 320040, 373590, 376555, 451866, 498120, 527177, 602488, 677799, 747180, 753110, 903732, 1054354, 1129665, 1355598, 1494360, 1506220, 1581531, 1807464, 2108708, 2259330, 2635885, 2711196, 3012440, 3163062, 3388995, 4217416, 4518660, 4744593, 5271770, 5422392, 6326124, 6777990, 7907655, 9037320, 9489186, 10543540, 12652248, 13555980, 15815310, 18978372, 21087080, 23722965, 27111960, 31630620, 37956744, 47445930, 63261240, 94891860, 189783720]

約数ペア:

[(1, 189783720), (2, 94891860), (3, 63261240), (4, 47445930), (5, 37956744), (6, 31630620), (7, 27111960), (8, 23722965), (9, 21087080), (10, 18978372), (12, 15815310), (14, 13555980), (15, 12652248), (18, 10543540), (20, 9489186), (21, 9037320), (24, 7907655), (28, 6777990), (30, 6326124), (35, 5422392), (36, 5271770), (40, 4744593), (42, 4518660), (45, 4217416), (56, 3388995), (60, 3163062), (63, 3012440), (70, 2711196), (72, 2635885), (84, 2259330), (90, 2108708), (105, 1807464), (120, 1581531), (126, 1506220), (127, 1494360), (140, 1355598), (168, 1129665), (180, 1054354), (210, 903732), (252, 753110), (254, 747180), (280, 677799), (315, 602488), (360, 527177), (381, 498120), (420, 451866), (504, 376555), (508, 373590), (593, 320040), (630, 301244), (635, 298872), (762, 249060), (840, 225933), (889, 213480), (1016, 186795), (1143, 166040), (1186, 160020), (1260, 150622), (1270, 149436), (1524, 124530), (1778, 106740), (1779, 106680), (1905, 99624), (2286, 83020), (2372, 80010), (2520, 75311), (2540, 74718), (2667, 71160), (2965, 64008), (3048, 62265), (3556, 53370), (3558, 53340), (3810, 49812), (4151, 45720), (4445, 42696), (4572, 41510), (4744, 40005), (5080, 37359), (5334, 35580), (5337, 35560), (5715, 33208), (5930, 32004), (7112, 26685), (7116, 26670), (7620, 24906), (8001, 23720), (8302, 22860), (8890, 21348), (8895, 21336), (9144, 20755), (10668, 17790), (10674, 17780), (11430, 16604), (11860, 16002), (12453, 15240), (13335, 14232)]