206011680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 288

約数和(自身を含む): 796340160

約数和(自身を除く): 590328480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 461, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 922, 931, 980, 1064, 1120, 1140, 1176, 1330, 1383, 1470, 1520, 1568, 1596, 1680, 1824, 1844, 1862, 1960, 1995, 2128, 2280, 2305, 2352, 2660, 2766, 2793, 2940, 3040, 3192, 3227, 3360, 3688, 3724, 3920, 3990, 4256, 4560, 4610, 4655, 4704, 5320, 5532, 5586, 5880, 6384, 6454, 6915, 7376, 7448, 7840, 7980, 8759, 9120, 9220, 9310, 9681, 10640, 11064, 11172, 11760, 12768, 12908, 13830, 13965, 14752, 14896, 15960, 16135, 17518, 18440, 18620, 19362, 21280, 22128, 22344, 22589, 23520, 25816, 26277, 27660, 27930, 29792, 31920, 32270, 35036, 36880, 37240, 38724, 43795, 44256, 44688, 45178, 48405, 51632, 52554, 55320, 55860, 61313, 63840, 64540, 67767, 70072, 73760, 74480, 77448, 87590, 89376, 90356, 96810, 103264, 105108, 110640, 111720, 112945, 122626, 129080, 131385, 135534, 140144, 148960, 154896, 175180, 180712, 183939, 193620, 210216, 221280, 223440, 225890, 245252, 258160, 262770, 271068, 280288, 306565, 309792, 338835, 350360, 361424, 367878, 387240, 420432, 429191, 446880, 451780, 490504, 516320, 525540, 542136, 613130, 677670, 700720, 722848, 735756, 774480, 840864, 858382, 903560, 919695, 981008, 1051080, 1084272, 1226260, 1287573, 1355340, 1401440, 1471512, 1548960, 1716764, 1807120, 1839390, 1962016, 2102160, 2145955, 2168544, 2452520, 2575146, 2710680, 2943024, 3433528, 3614240, 3678780, 4204320, 4291910, 4905040, 5150292, 5421360, 5886048, 6437865, 6867056, 7357560, 8583820, 9810080, 10300584, 10842720, 12875730, 13734112, 14715120, 17167640, 20601168, 25751460, 29430240, 34335280, 41202336, 51502920, 68670560, 103005840, 206011680]

約数ペア:

[(1, 206011680), (2, 103005840), (3, 68670560), (4, 51502920), (5, 41202336), (6, 34335280), (7, 29430240), (8, 25751460), (10, 20601168), (12, 17167640), (14, 14715120), (15, 13734112), (16, 12875730), (19, 10842720), (20, 10300584), (21, 9810080), (24, 8583820), (28, 7357560), (30, 6867056), (32, 6437865), (35, 5886048), (38, 5421360), (40, 5150292), (42, 4905040), (48, 4291910), (49, 4204320), (56, 3678780), (57, 3614240), (60, 3433528), (70, 2943024), (76, 2710680), (80, 2575146), (84, 2452520), (95, 2168544), (96, 2145955), (98, 2102160), (105, 1962016), (112, 1839390), (114, 1807120), (120, 1716764), (133, 1548960), (140, 1471512), (147, 1401440), (152, 1355340), (160, 1287573), (168, 1226260), (190, 1084272), (196, 1051080), (210, 981008), (224, 919695), (228, 903560), (240, 858382), (245, 840864), (266, 774480), (280, 735756), (285, 722848), (294, 700720), (304, 677670), (336, 613130), (380, 542136), (392, 525540), (399, 516320), (420, 490504), (456, 451780), (461, 446880), (480, 429191), (490, 420432), (532, 387240), (560, 367878), (570, 361424), (588, 350360), (608, 338835), (665, 309792), (672, 306565), (735, 280288), (760, 271068), (784, 262770), (798, 258160), (840, 245252), (912, 225890), (922, 223440), (931, 221280), (980, 210216), (1064, 193620), (1120, 183939), (1140, 180712), (1176, 175180), (1330, 154896), (1383, 148960), (1470, 140144), (1520, 135534), (1568, 131385), (1596, 129080), (1680, 122626), (1824, 112945), (1844, 111720), (1862, 110640), (1960, 105108), (1995, 103264), (2128, 96810), (2280, 90356), (2305, 89376), (2352, 87590), (2660, 77448), (2766, 74480), (2793, 73760), (2940, 70072), (3040, 67767), (3192, 64540), (3227, 63840), (3360, 61313), (3688, 55860), (3724, 55320), (3920, 52554), (3990, 51632), (4256, 48405), (4560, 45178), (4610, 44688), (4655, 44256), (4704, 43795), (5320, 38724), (5532, 37240), (5586, 36880), (5880, 35036), (6384, 32270), (6454, 31920), (6915, 29792), (7376, 27930), (7448, 27660), (7840, 26277), (7980, 25816), (8759, 23520), (9120, 22589), (9220, 22344), (9310, 22128), (9681, 21280), (10640, 19362), (11064, 18620), (11172, 18440), (11760, 17518), (12768, 16135), (12908, 15960), (13830, 14896), (13965, 14752)]