19162465920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85303}}^1$

素因数の和:85344

約数の個数: 256

約数和(自身を含む): 73088467200

約数和(自身を除く): 53926001280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 85303, 112320, 170606, 224640, 255909, 341212, 426515, 511818, 682424, 767727, 853030, 1023636, 1108939, 1279545, 1364848, 1535454, 1706060, 2047272, 2217878, 2303181, 2559090, 2729696, 3070908, 3326817, 3412120, 3838635, 4094544, 4435756, 4606362, 5118180, 5459392, 5544695, 6141816, 6653634, 6824240, 7677270, 8189088, 8871512, 9212724, 9980451, 10236360, 10918784, 11089390, 11515905, 12283632, 13307268, 13648480, 15354540, 16378176, 16634085, 17743024, 18425448, 19960902, 20472720, 22178780, 23031810, 24567264, 26614536, 27296960, 29941353, 30709080, 32756352, 33268170, 35486048, 36850896, 39921804, 40945440, 44357560, 46063620, 49134528, 49902255, 53229072, 54593920, 59882706, 61418160, 66536340, 70972096, 73701792, 79843608, 81890880, 88715120, 92127240, 98269056, 99804510, 106458144, 119765412, 122836320, 133072680, 141944192, 147403584, 149706765, 159687216, 163781760, 177430240, 184254480, 199609020, 212916288, 239530824, 245672640, 266145360, 294807168, 299413530, 319374432, 354860480, 368508960, 399218040, 425832576, 479061648, 491345280, 532290720, 598827060, 638748864, 709720960, 737017920, 798436080, 958123296, 1064581440, 1197654120, 1277497728, 1474035840, 1596872160, 1916246592, 2129162880, 2395308240, 3193744320, 3832493184, 4790616480, 6387488640, 9581232960, 19162465920]

約数ペア:

[(1, 19162465920), (2, 9581232960), (3, 6387488640), (4, 4790616480), (5, 3832493184), (6, 3193744320), (8, 2395308240), (9, 2129162880), (10, 1916246592), (12, 1596872160), (13, 1474035840), (15, 1277497728), (16, 1197654120), (18, 1064581440), (20, 958123296), (24, 798436080), (26, 737017920), (27, 709720960), (30, 638748864), (32, 598827060), (36, 532290720), (39, 491345280), (40, 479061648), (45, 425832576), (48, 399218040), (52, 368508960), (54, 354860480), (60, 319374432), (64, 299413530), (65, 294807168), (72, 266145360), (78, 245672640), (80, 239530824), (90, 212916288), (96, 199609020), (104, 184254480), (108, 177430240), (117, 163781760), (120, 159687216), (128, 149706765), (130, 147403584), (135, 141944192), (144, 133072680), (156, 122836320), (160, 119765412), (180, 106458144), (192, 99804510), (195, 98269056), (208, 92127240), (216, 88715120), (234, 81890880), (240, 79843608), (260, 73701792), (270, 70972096), (288, 66536340), (312, 61418160), (320, 59882706), (351, 54593920), (360, 53229072), (384, 49902255), (390, 49134528), (416, 46063620), (432, 44357560), (468, 40945440), (480, 39921804), (520, 36850896), (540, 35486048), (576, 33268170), (585, 32756352), (624, 30709080), (640, 29941353), (702, 27296960), (720, 26614536), (780, 24567264), (832, 23031810), (864, 22178780), (936, 20472720), (960, 19960902), (1040, 18425448), (1080, 17743024), (1152, 16634085), (1170, 16378176), (1248, 15354540), (1404, 13648480), (1440, 13307268), (1560, 12283632), (1664, 11515905), (1728, 11089390), (1755, 10918784), (1872, 10236360), (1920, 9980451), (2080, 9212724), (2160, 8871512), (2340, 8189088), (2496, 7677270), (2808, 6824240), (2880, 6653634), (3120, 6141816), (3456, 5544695), (3510, 5459392), (3744, 5118180), (4160, 4606362), (4320, 4435756), (4680, 4094544), (4992, 3838635), (5616, 3412120), (5760, 3326817), (6240, 3070908), (7020, 2729696), (7488, 2559090), (8320, 2303181), (8640, 2217878), (9360, 2047272), (11232, 1706060), (12480, 1535454), (14040, 1364848), (14976, 1279545), (17280, 1108939), (18720, 1023636), (22464, 853030), (24960, 767727), (28080, 682424), (37440, 511818), (44928, 426515), (56160, 341212), (74880, 255909), (85303, 224640), (112320, 170606)]