138737160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 474692400

約数和(自身を除く): 335955240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 97, 116, 120, 137, 145, 174, 180, 194, 232, 261, 274, 290, 291, 348, 360, 388, 411, 435, 485, 522, 548, 580, 582, 685, 696, 776, 822, 870, 873, 970, 1044, 1096, 1160, 1164, 1233, 1305, 1370, 1455, 1644, 1740, 1746, 1940, 2055, 2088, 2328, 2466, 2610, 2740, 2813, 2910, 3288, 3480, 3492, 3880, 3973, 4110, 4365, 4932, 5220, 5480, 5626, 5820, 6165, 6984, 7946, 8220, 8439, 8730, 9864, 10440, 11252, 11640, 11919, 12330, 13289, 14065, 15892, 16440, 16878, 17460, 19865, 22504, 23838, 24660, 25317, 26578, 28130, 31784, 33756, 34920, 35757, 39730, 39867, 42195, 47676, 49320, 50634, 53156, 56260, 59595, 66445, 67512, 71514, 79460, 79734, 84390, 95352, 101268, 106312, 112520, 119190, 119601, 126585, 132890, 143028, 158920, 159468, 168780, 178785, 199335, 202536, 238380, 239202, 253170, 265780, 286056, 318936, 337560, 357570, 385381, 398670, 476760, 478404, 506340, 531560, 598005, 715140, 770762, 797340, 956808, 1012680, 1156143, 1196010, 1430280, 1541524, 1594680, 1926905, 2312286, 2392020, 3083048, 3468429, 3853810, 4624572, 4784040, 5780715, 6936858, 7707620, 9249144, 11561430, 13873716, 15415240, 17342145, 23122860, 27747432, 34684290, 46245720, 69368580, 138737160]

約数ペア:

[(1, 138737160), (2, 69368580), (3, 46245720), (4, 34684290), (5, 27747432), (6, 23122860), (8, 17342145), (9, 15415240), (10, 13873716), (12, 11561430), (15, 9249144), (18, 7707620), (20, 6936858), (24, 5780715), (29, 4784040), (30, 4624572), (36, 3853810), (40, 3468429), (45, 3083048), (58, 2392020), (60, 2312286), (72, 1926905), (87, 1594680), (90, 1541524), (97, 1430280), (116, 1196010), (120, 1156143), (137, 1012680), (145, 956808), (174, 797340), (180, 770762), (194, 715140), (232, 598005), (261, 531560), (274, 506340), (290, 478404), (291, 476760), (348, 398670), (360, 385381), (388, 357570), (411, 337560), (435, 318936), (485, 286056), (522, 265780), (548, 253170), (580, 239202), (582, 238380), (685, 202536), (696, 199335), (776, 178785), (822, 168780), (870, 159468), (873, 158920), (970, 143028), (1044, 132890), (1096, 126585), (1160, 119601), (1164, 119190), (1233, 112520), (1305, 106312), (1370, 101268), (1455, 95352), (1644, 84390), (1740, 79734), (1746, 79460), (1940, 71514), (2055, 67512), (2088, 66445), (2328, 59595), (2466, 56260), (2610, 53156), (2740, 50634), (2813, 49320), (2910, 47676), (3288, 42195), (3480, 39867), (3492, 39730), (3880, 35757), (3973, 34920), (4110, 33756), (4365, 31784), (4932, 28130), (5220, 26578), (5480, 25317), (5626, 24660), (5820, 23838), (6165, 22504), (6984, 19865), (7946, 17460), (8220, 16878), (8439, 16440), (8730, 15892), (9864, 14065), (10440, 13289), (11252, 12330), (11640, 11919)]