137937240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 517570560

約数和(自身を除く): 379633320

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, 431, 504, 508, 630, 635, 762, 840, 862, 889, 1016, 1143, 1260, 1270, 1293, 1524, 1724, 1778, 1905, 2155, 2286, 2520, 2540, 2586, 2667, 3017, 3048, 3448, 3556, 3810, 3879, 4310, 4445, 4572, 5080, 5172, 5334, 5715, 6034, 6465, 7112, 7620, 7758, 8001, 8620, 8890, 9051, 9144, 10344, 10668, 11430, 12068, 12930, 13335, 15085, 15240, 15516, 16002, 17240, 17780, 18102, 19395, 21336, 22860, 24136, 25860, 26670, 27153, 30170, 31032, 32004, 35560, 36204, 38790, 40005, 45255, 45720, 51720, 53340, 54306, 54737, 60340, 64008, 72408, 77580, 80010, 90510, 106680, 108612, 109474, 120680, 135765, 155160, 160020, 164211, 181020, 217224, 218948, 271530, 273685, 320040, 328422, 362040, 383159, 437896, 492633, 543060, 547370, 656844, 766318, 821055, 985266, 1086120, 1094740, 1149477, 1313688, 1532636, 1642110, 1915795, 1970532, 2189480, 2298954, 2463165, 3065272, 3284220, 3448431, 3831590, 3941064, 4597908, 4926330, 5747385, 6568440, 6896862, 7663180, 9195816, 9852660, 11494770, 13793724, 15326360, 17242155, 19705320, 22989540, 27587448, 34484310, 45979080, 68968620, 137937240]

約数ペア:

[(1, 137937240), (2, 68968620), (3, 45979080), (4, 34484310), (5, 27587448), (6, 22989540), (7, 19705320), (8, 17242155), (9, 15326360), (10, 13793724), (12, 11494770), (14, 9852660), (15, 9195816), (18, 7663180), (20, 6896862), (21, 6568440), (24, 5747385), (28, 4926330), (30, 4597908), (35, 3941064), (36, 3831590), (40, 3448431), (42, 3284220), (45, 3065272), (56, 2463165), (60, 2298954), (63, 2189480), (70, 1970532), (72, 1915795), (84, 1642110), (90, 1532636), (105, 1313688), (120, 1149477), (126, 1094740), (127, 1086120), (140, 985266), (168, 821055), (180, 766318), (210, 656844), (252, 547370), (254, 543060), (280, 492633), (315, 437896), (360, 383159), (381, 362040), (420, 328422), (431, 320040), (504, 273685), (508, 271530), (630, 218948), (635, 217224), (762, 181020), (840, 164211), (862, 160020), (889, 155160), (1016, 135765), (1143, 120680), (1260, 109474), (1270, 108612), (1293, 106680), (1524, 90510), (1724, 80010), (1778, 77580), (1905, 72408), (2155, 64008), (2286, 60340), (2520, 54737), (2540, 54306), (2586, 53340), (2667, 51720), (3017, 45720), (3048, 45255), (3448, 40005), (3556, 38790), (3810, 36204), (3879, 35560), (4310, 32004), (4445, 31032), (4572, 30170), (5080, 27153), (5172, 26670), (5334, 25860), (5715, 24136), (6034, 22860), (6465, 21336), (7112, 19395), (7620, 18102), (7758, 17780), (8001, 17240), (8620, 16002), (8890, 15516), (9051, 15240), (9144, 15085), (10344, 13335), (10668, 12930), (11430, 12068)]