3191173120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 208

約数和(自身を含む): 8256528000

約数和(自身を除く): 5065354880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 128, 139, 152, 160, 190, 236, 256, 278, 295, 304, 320, 380, 472, 512, 556, 590, 608, 640, 695, 760, 944, 1024, 1112, 1121, 1180, 1216, 1280, 1390, 1520, 1888, 2048, 2224, 2242, 2360, 2432, 2560, 2641, 2780, 3040, 3776, 4096, 4448, 4484, 4720, 4864, 5120, 5282, 5560, 5605, 6080, 7552, 8201, 8896, 8968, 9440, 9728, 10240, 10564, 11120, 11210, 12160, 13205, 15104, 16402, 17792, 17936, 18880, 19456, 20480, 21128, 22240, 22420, 24320, 26410, 30208, 32804, 35584, 35872, 37760, 38912, 41005, 42256, 44480, 44840, 48640, 52820, 60416, 65608, 71168, 71744, 75520, 77824, 82010, 84512, 88960, 89680, 97280, 105640, 120832, 131216, 142336, 143488, 151040, 155819, 164020, 169024, 177920, 179360, 194560, 211280, 241664, 262432, 284672, 286976, 302080, 311638, 328040, 338048, 355840, 358720, 389120, 422560, 524864, 569344, 573952, 604160, 623276, 656080, 676096, 711680, 717440, 779095, 845120, 1049728, 1147904, 1208320, 1246552, 1312160, 1352192, 1423360, 1434880, 1558190, 1690240, 2099456, 2295808, 2493104, 2624320, 2704384, 2846720, 2869760, 3116380, 3380480, 4198912, 4591616, 4986208, 5248640, 5408768, 5739520, 6232760, 6760960, 8397824, 9972416, 10497280, 10817536, 11479040, 12465520, 13521920, 16795648, 19944832, 20994560, 22958080, 24931040, 27043840, 33591296, 39889664, 41989120, 49862080, 54087680, 79779328, 83978240, 99724160, 159558656, 167956480, 199448320, 319117312, 398896640, 638234624, 797793280, 1595586560, 3191173120]

約数ペア:

[(1, 3191173120), (2, 1595586560), (4, 797793280), (5, 638234624), (8, 398896640), (10, 319117312), (16, 199448320), (19, 167956480), (20, 159558656), (32, 99724160), (38, 83978240), (40, 79779328), (59, 54087680), (64, 49862080), (76, 41989120), (80, 39889664), (95, 33591296), (118, 27043840), (128, 24931040), (139, 22958080), (152, 20994560), (160, 19944832), (190, 16795648), (236, 13521920), (256, 12465520), (278, 11479040), (295, 10817536), (304, 10497280), (320, 9972416), (380, 8397824), (472, 6760960), (512, 6232760), (556, 5739520), (590, 5408768), (608, 5248640), (640, 4986208), (695, 4591616), (760, 4198912), (944, 3380480), (1024, 3116380), (1112, 2869760), (1121, 2846720), (1180, 2704384), (1216, 2624320), (1280, 2493104), (1390, 2295808), (1520, 2099456), (1888, 1690240), (2048, 1558190), (2224, 1434880), (2242, 1423360), (2360, 1352192), (2432, 1312160), (2560, 1246552), (2641, 1208320), (2780, 1147904), (3040, 1049728), (3776, 845120), (4096, 779095), (4448, 717440), (4484, 711680), (4720, 676096), (4864, 656080), (5120, 623276), (5282, 604160), (5560, 573952), (5605, 569344), (6080, 524864), (7552, 422560), (8201, 389120), (8896, 358720), (8968, 355840), (9440, 338048), (9728, 328040), (10240, 311638), (10564, 302080), (11120, 286976), (11210, 284672), (12160, 262432), (13205, 241664), (15104, 211280), (16402, 194560), (17792, 179360), (17936, 177920), (18880, 169024), (19456, 164020), (20480, 155819), (21128, 151040), (22240, 143488), (22420, 142336), (24320, 131216), (26410, 120832), (30208, 105640), (32804, 97280), (35584, 89680), (35872, 88960), (37760, 84512), (38912, 82010), (41005, 77824), (42256, 75520), (44480, 71744), (44840, 71168), (48640, 65608), (52820, 60416)]