212060520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 384

約数和(自身を含む): 856627200

約数和(自身を除く): 644566680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 43, 45, 56, 57, 60, 63, 70, 72, 76, 84, 86, 90, 95, 103, 105, 114, 120, 126, 129, 133, 140, 152, 168, 171, 172, 180, 190, 206, 210, 215, 228, 252, 258, 266, 280, 285, 301, 309, 315, 342, 344, 360, 380, 387, 399, 412, 420, 430, 456, 504, 515, 516, 532, 570, 602, 618, 630, 645, 665, 684, 721, 760, 774, 798, 817, 824, 840, 855, 860, 903, 927, 1030, 1032, 1064, 1140, 1197, 1204, 1236, 1260, 1290, 1330, 1368, 1442, 1505, 1545, 1548, 1596, 1634, 1710, 1720, 1806, 1854, 1935, 1957, 1995, 2060, 2163, 2280, 2394, 2408, 2451, 2472, 2520, 2580, 2660, 2709, 2884, 3010, 3090, 3096, 3192, 3268, 3420, 3605, 3612, 3708, 3870, 3914, 3990, 4085, 4120, 4326, 4429, 4515, 4635, 4788, 4902, 5160, 5320, 5418, 5719, 5768, 5871, 5985, 6020, 6180, 6489, 6536, 6840, 7210, 7224, 7353, 7416, 7740, 7828, 7980, 8170, 8652, 8858, 9030, 9270, 9576, 9785, 9804, 10815, 10836, 11438, 11742, 11970, 12040, 12255, 12360, 12978, 13287, 13545, 13699, 14420, 14706, 15480, 15656, 15960, 16340, 17157, 17304, 17613, 17716, 18060, 18540, 19570, 19608, 21630, 21672, 22145, 22876, 23484, 23940, 24510, 25956, 26574, 27090, 27398, 28595, 28840, 29355, 29412, 31003, 32445, 32680, 34314, 35226, 35432, 36120, 36765, 37080, 39140, 39861, 41097, 43260, 44290, 45752, 46968, 47880, 49020, 51471, 51912, 53148, 54180, 54796, 57190, 58710, 58824, 62006, 64890, 66435, 68495, 68628, 70452, 73530, 78280, 79722, 82194, 84151, 85785, 86520, 88065, 88580, 93009, 98040, 102942, 106296, 108360, 109592, 114380, 117420, 123291, 124012, 129780, 132870, 136990, 137256, 140904, 147060, 155015, 159444, 164388, 168302, 171570, 176130, 177160, 186018, 199305, 205485, 205884, 228760, 234840, 246582, 248024, 252453, 257355, 259560, 265740, 273980, 279027, 294120, 310030, 318888, 328776, 336604, 343140, 352260, 372036, 398610, 410970, 411768, 420755, 465045, 493164, 504906, 514710, 531480, 547960, 558054, 589057, 616455, 620060, 673208, 686280, 704520, 744072, 757359, 797220, 821940, 841510, 930090, 986328, 1009812, 1029420, 1116108, 1178114, 1232910, 1240120, 1262265, 1395135, 1514718, 1594440, 1643880, 1683020, 1767171, 1860180, 2019624, 2058840, 2232216, 2356228, 2465820, 2524530, 2790270, 2945285, 3029436, 3366040, 3534342, 3720360, 3786795, 4712456, 4931640, 5049060, 5301513, 5580540, 5890570, 6058872, 7068684, 7573590, 8835855, 10098120, 10603026, 11161080, 11781140, 14137368, 15147180, 17671710, 21206052, 23562280, 26507565, 30294360, 35343420, 42412104, 53015130, 70686840, 106030260, 212060520]

約数ペア:

[(1, 212060520), (2, 106030260), (3, 70686840), (4, 53015130), (5, 42412104), (6, 35343420), (7, 30294360), (8, 26507565), (9, 23562280), (10, 21206052), (12, 17671710), (14, 15147180), (15, 14137368), (18, 11781140), (19, 11161080), (20, 10603026), (21, 10098120), (24, 8835855), (28, 7573590), (30, 7068684), (35, 6058872), (36, 5890570), (38, 5580540), (40, 5301513), (42, 5049060), (43, 4931640), (45, 4712456), (56, 3786795), (57, 3720360), (60, 3534342), (63, 3366040), (70, 3029436), (72, 2945285), (76, 2790270), (84, 2524530), (86, 2465820), (90, 2356228), (95, 2232216), (103, 2058840), (105, 2019624), (114, 1860180), (120, 1767171), (126, 1683020), (129, 1643880), (133, 1594440), (140, 1514718), (152, 1395135), (168, 1262265), (171, 1240120), (172, 1232910), (180, 1178114), (190, 1116108), (206, 1029420), (210, 1009812), (215, 986328), (228, 930090), (252, 841510), (258, 821940), (266, 797220), (280, 757359), (285, 744072), (301, 704520), (309, 686280), (315, 673208), (342, 620060), (344, 616455), (360, 589057), (380, 558054), (387, 547960), (399, 531480), (412, 514710), (420, 504906), (430, 493164), (456, 465045), (504, 420755), (515, 411768), (516, 410970), (532, 398610), (570, 372036), (602, 352260), (618, 343140), (630, 336604), (645, 328776), (665, 318888), (684, 310030), (721, 294120), (760, 279027), (774, 273980), (798, 265740), (817, 259560), (824, 257355), (840, 252453), (855, 248024), (860, 246582), (903, 234840), (927, 228760), (1030, 205884), (1032, 205485), (1064, 199305), (1140, 186018), (1197, 177160), (1204, 176130), (1236, 171570), (1260, 168302), (1290, 164388), (1330, 159444), (1368, 155015), (1442, 147060), (1505, 140904), (1545, 137256), (1548, 136990), (1596, 132870), (1634, 129780), (1710, 124012), (1720, 123291), (1806, 117420), (1854, 114380), (1935, 109592), (1957, 108360), (1995, 106296), (2060, 102942), (2163, 98040), (2280, 93009), (2394, 88580), (2408, 88065), (2451, 86520), (2472, 85785), (2520, 84151), (2580, 82194), (2660, 79722), (2709, 78280), (2884, 73530), (3010, 70452), (3090, 68628), (3096, 68495), (3192, 66435), (3268, 64890), (3420, 62006), (3605, 58824), (3612, 58710), (3708, 57190), (3870, 54796), (3914, 54180), (3990, 53148), (4085, 51912), (4120, 51471), (4326, 49020), (4429, 47880), (4515, 46968), (4635, 45752), (4788, 44290), (4902, 43260), (5160, 41097), (5320, 39861), (5418, 39140), (5719, 37080), (5768, 36765), (5871, 36120), (5985, 35432), (6020, 35226), (6180, 34314), (6489, 32680), (6536, 32445), (6840, 31003), (7210, 29412), (7224, 29355), (7353, 28840), (7416, 28595), (7740, 27398), (7828, 27090), (7980, 26574), (8170, 25956), (8652, 24510), (8858, 23940), (9030, 23484), (9270, 22876), (9576, 22145), (9785, 21672), (9804, 21630), (10815, 19608), (10836, 19570), (11438, 18540), (11742, 18060), (11970, 17716), (12040, 17613), (12255, 17304), (12360, 17157), (12978, 16340), (13287, 15960), (13545, 15656), (13699, 15480), (14420, 14706)]