219885120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 336

約数和(自身を含む): 931956480

約数和(自身を除く): 712071360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 839, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1678, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2517, 2520, 2730, 2880, 2912, 3120, 3276, 3356, 3360, 3640, 3744, 4032, 4095, 4160, 4195, 4368, 4680, 5034, 5040, 5460, 5824, 5873, 6240, 6552, 6712, 6720, 7280, 7488, 7551, 8190, 8390, 8736, 9360, 10068, 10080, 10907, 10920, 11746, 12480, 12585, 13104, 13424, 14560, 15102, 16380, 16780, 17472, 17619, 18720, 20136, 20160, 21814, 21840, 23492, 25170, 26208, 26848, 29120, 29365, 30204, 32721, 32760, 33560, 35238, 37440, 37755, 40272, 43628, 43680, 46984, 50340, 52416, 52857, 53696, 54535, 58730, 60408, 65442, 65520, 67120, 70476, 75510, 76349, 80544, 87256, 87360, 88095, 93968, 98163, 100680, 105714, 109070, 117460, 120816, 130884, 131040, 134240, 140952, 151020, 152698, 161088, 163605, 174512, 176190, 187936, 196326, 201360, 211428, 218140, 229047, 234920, 241632, 261768, 262080, 264285, 268480, 281904, 302040, 305396, 327210, 349024, 352380, 375872, 381745, 392652, 402720, 422856, 436280, 458094, 469840, 483264, 490815, 523536, 528570, 563808, 604080, 610792, 654420, 687141, 698048, 704760, 763490, 785304, 805440, 845712, 872560, 916188, 939680, 981630, 1047072, 1057140, 1127616, 1145235, 1208160, 1221584, 1308840, 1374282, 1409520, 1526980, 1570608, 1691424, 1745120, 1832376, 1879360, 1963260, 2094144, 2114280, 2290470, 2416320, 2443168, 2617680, 2748564, 2819040, 3053960, 3141216, 3382848, 3435705, 3490240, 3664752, 3926520, 4228560, 4580940, 4886336, 5235360, 5497128, 5638080, 6107920, 6282432, 6871410, 7329504, 7853040, 8457120, 9161880, 10470720, 10994256, 12215840, 13742820, 14659008, 15706080, 16914240, 18323760, 21988512, 24431680, 27485640, 31412160, 36647520, 43977024, 54971280, 73295040, 109942560, 219885120]

約数ペア:

[(1, 219885120), (2, 109942560), (3, 73295040), (4, 54971280), (5, 43977024), (6, 36647520), (7, 31412160), (8, 27485640), (9, 24431680), (10, 21988512), (12, 18323760), (13, 16914240), (14, 15706080), (15, 14659008), (16, 13742820), (18, 12215840), (20, 10994256), (21, 10470720), (24, 9161880), (26, 8457120), (28, 7853040), (30, 7329504), (32, 6871410), (35, 6282432), (36, 6107920), (39, 5638080), (40, 5497128), (42, 5235360), (45, 4886336), (48, 4580940), (52, 4228560), (56, 3926520), (60, 3664752), (63, 3490240), (64, 3435705), (65, 3382848), (70, 3141216), (72, 3053960), (78, 2819040), (80, 2748564), (84, 2617680), (90, 2443168), (91, 2416320), (96, 2290470), (104, 2114280), (105, 2094144), (112, 1963260), (117, 1879360), (120, 1832376), (126, 1745120), (130, 1691424), (140, 1570608), (144, 1526980), (156, 1409520), (160, 1374282), (168, 1308840), (180, 1221584), (182, 1208160), (192, 1145235), (195, 1127616), (208, 1057140), (210, 1047072), (224, 981630), (234, 939680), (240, 916188), (252, 872560), (260, 845712), (273, 805440), (280, 785304), (288, 763490), (312, 704760), (315, 698048), (320, 687141), (336, 654420), (360, 610792), (364, 604080), (390, 563808), (416, 528570), (420, 523536), (448, 490815), (455, 483264), (468, 469840), (480, 458094), (504, 436280), (520, 422856), (546, 402720), (560, 392652), (576, 381745), (585, 375872), (624, 352380), (630, 349024), (672, 327210), (720, 305396), (728, 302040), (780, 281904), (819, 268480), (832, 264285), (839, 262080), (840, 261768), (910, 241632), (936, 234920), (960, 229047), (1008, 218140), (1040, 211428), (1092, 201360), (1120, 196326), (1170, 187936), (1248, 176190), (1260, 174512), (1344, 163605), (1365, 161088), (1440, 152698), (1456, 151020), (1560, 140952), (1638, 134240), (1678, 131040), (1680, 130884), (1820, 120816), (1872, 117460), (2016, 109070), (2080, 105714), (2184, 100680), (2240, 98163), (2340, 93968), (2496, 88095), (2517, 87360), (2520, 87256), (2730, 80544), (2880, 76349), (2912, 75510), (3120, 70476), (3276, 67120), (3356, 65520), (3360, 65442), (3640, 60408), (3744, 58730), (4032, 54535), (4095, 53696), (4160, 52857), (4195, 52416), (4368, 50340), (4680, 46984), (5034, 43680), (5040, 43628), (5460, 40272), (5824, 37755), (5873, 37440), (6240, 35238), (6552, 33560), (6712, 32760), (6720, 32721), (7280, 30204), (7488, 29365), (7551, 29120), (8190, 26848), (8390, 26208), (8736, 25170), (9360, 23492), (10068, 21840), (10080, 21814), (10907, 20160), (10920, 20136), (11746, 18720), (12480, 17619), (12585, 17472), (13104, 16780), (13424, 16380), (14560, 15102)]