20165308560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:927

約数の個数: 320

約数和(自身を含む): 71111520000

約数和(自身を除く): 50946211440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 353, 360, 424, 432, 477, 499, 530, 540, 636, 706, 720, 795, 848, 954, 998, 1059, 1060, 1080, 1272, 1412, 1431, 1497, 1590, 1765, 1908, 1996, 2118, 2120, 2160, 2385, 2495, 2544, 2824, 2862, 2994, 3177, 3180, 3530, 3816, 3992, 4236, 4240, 4491, 4770, 4990, 5295, 5648, 5724, 5988, 6354, 6360, 7060, 7155, 7485, 7632, 7984, 8472, 8982, 9531, 9540, 9980, 10590, 11448, 11976, 12708, 12720, 13473, 14120, 14310, 14970, 15885, 16944, 17964, 18709, 19062, 19080, 19960, 21180, 22455, 22896, 23952, 25416, 26447, 26946, 28240, 28620, 29940, 31770, 35928, 37418, 38124, 38160, 39920, 42360, 44910, 47655, 50832, 52894, 53892, 56127, 57240, 59880, 63540, 67365, 71856, 74836, 76248, 79341, 84720, 89820, 93545, 95310, 105788, 107784, 112254, 114480, 119760, 127080, 132235, 134730, 149672, 152496, 158682, 168381, 176147, 179640, 187090, 190620, 211576, 215568, 224508, 238023, 254160, 264470, 269460, 280635, 299344, 317364, 336762, 352294, 359280, 374180, 381240, 396705, 423152, 449016, 476046, 505143, 528441, 528940, 538920, 561270, 634728, 673524, 704588, 714069, 748360, 762480, 793410, 841905, 880735, 898032, 952092, 1010286, 1056882, 1057880, 1077840, 1122540, 1190115, 1269456, 1347048, 1409176, 1428138, 1496720, 1585323, 1586820, 1683810, 1761470, 1904184, 2020572, 2113764, 2115760, 2245080, 2380230, 2525715, 2642205, 2694096, 2818352, 2856276, 3170646, 3173640, 3367620, 3522940, 3570345, 3808368, 4041144, 4227528, 4490160, 4755969, 4760460, 5051430, 5284410, 5712552, 6341292, 6347280, 6735240, 7045880, 7140690, 7926615, 8082288, 8455056, 9335791, 9511938, 9520920, 10102860, 10568820, 11425104, 12682584, 13470480, 14091760, 14281380, 15853230, 18671582, 19023876, 19041840, 20205720, 21137640, 23779845, 25365168, 28007373, 28562760, 31706460, 37343164, 38047752, 40411440, 42275280, 46678955, 47559690, 56014746, 57125520, 63412920, 74686328, 76095504, 84022119, 93357910, 95119380, 112029492, 126825840, 140036865, 149372656, 168044238, 186715820, 190238760, 224058984, 252066357, 280073730, 336088476, 373431640, 380477520, 420110595, 448117968, 504132714, 560147460, 672176952, 746863280, 840221190, 1008265428, 1120294920, 1260331785, 1344353904, 1680442380, 2016530856, 2240589840, 2520663570, 3360884760, 4033061712, 5041327140, 6721769520, 10082654280, 20165308560]

約数ペア:

[(1, 20165308560), (2, 10082654280), (3, 6721769520), (4, 5041327140), (5, 4033061712), (6, 3360884760), (8, 2520663570), (9, 2240589840), (10, 2016530856), (12, 1680442380), (15, 1344353904), (16, 1260331785), (18, 1120294920), (20, 1008265428), (24, 840221190), (27, 746863280), (30, 672176952), (36, 560147460), (40, 504132714), (45, 448117968), (48, 420110595), (53, 380477520), (54, 373431640), (60, 336088476), (72, 280073730), (80, 252066357), (90, 224058984), (106, 190238760), (108, 186715820), (120, 168044238), (135, 149372656), (144, 140036865), (159, 126825840), (180, 112029492), (212, 95119380), (216, 93357910), (240, 84022119), (265, 76095504), (270, 74686328), (318, 63412920), (353, 57125520), (360, 56014746), (424, 47559690), (432, 46678955), (477, 42275280), (499, 40411440), (530, 38047752), (540, 37343164), (636, 31706460), (706, 28562760), (720, 28007373), (795, 25365168), (848, 23779845), (954, 21137640), (998, 20205720), (1059, 19041840), (1060, 19023876), (1080, 18671582), (1272, 15853230), (1412, 14281380), (1431, 14091760), (1497, 13470480), (1590, 12682584), (1765, 11425104), (1908, 10568820), (1996, 10102860), (2118, 9520920), (2120, 9511938), (2160, 9335791), (2385, 8455056), (2495, 8082288), (2544, 7926615), (2824, 7140690), (2862, 7045880), (2994, 6735240), (3177, 6347280), (3180, 6341292), (3530, 5712552), (3816, 5284410), (3992, 5051430), (4236, 4760460), (4240, 4755969), (4491, 4490160), (4770, 4227528), (4990, 4041144), (5295, 3808368), (5648, 3570345), (5724, 3522940), (5988, 3367620), (6354, 3173640), (6360, 3170646), (7060, 2856276), (7155, 2818352), (7485, 2694096), (7632, 2642205), (7984, 2525715), (8472, 2380230), (8982, 2245080), (9531, 2115760), (9540, 2113764), (9980, 2020572), (10590, 1904184), (11448, 1761470), (11976, 1683810), (12708, 1586820), (12720, 1585323), (13473, 1496720), (14120, 1428138), (14310, 1409176), (14970, 1347048), (15885, 1269456), (16944, 1190115), (17964, 1122540), (18709, 1077840), (19062, 1057880), (19080, 1056882), (19960, 1010286), (21180, 952092), (22455, 898032), (22896, 880735), (23952, 841905), (25416, 793410), (26447, 762480), (26946, 748360), (28240, 714069), (28620, 704588), (29940, 673524), (31770, 634728), (35928, 561270), (37418, 538920), (38124, 528940), (38160, 528441), (39920, 505143), (42360, 476046), (44910, 449016), (47655, 423152), (50832, 396705), (52894, 381240), (53892, 374180), (56127, 359280), (57240, 352294), (59880, 336762), (63540, 317364), (67365, 299344), (71856, 280635), (74836, 269460), (76248, 264470), (79341, 254160), (84720, 238023), (89820, 224508), (93545, 215568), (95310, 211576), (105788, 190620), (107784, 187090), (112254, 179640), (114480, 176147), (119760, 168381), (127080, 158682), (132235, 152496), (134730, 149672)]