201783120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 320

約数和(自身を含む): 797091840

約数和(自身を除く): 595308720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 61, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 122, 132, 140, 154, 165, 168, 176, 179, 183, 210, 220, 231, 240, 244, 264, 280, 305, 308, 330, 336, 358, 366, 385, 420, 427, 440, 462, 488, 528, 537, 560, 610, 616, 660, 671, 716, 732, 770, 840, 854, 880, 895, 915, 924, 976, 1074, 1155, 1220, 1232, 1253, 1281, 1320, 1342, 1432, 1464, 1540, 1680, 1708, 1790, 1830, 1848, 1969, 2013, 2135, 2148, 2310, 2440, 2506, 2562, 2640, 2684, 2685, 2864, 2928, 3080, 3355, 3416, 3580, 3660, 3696, 3759, 3938, 4026, 4270, 4296, 4620, 4697, 4880, 5012, 5124, 5368, 5370, 5907, 6160, 6265, 6405, 6710, 6832, 7160, 7320, 7518, 7876, 8052, 8540, 8592, 9240, 9394, 9845, 10024, 10065, 10248, 10736, 10740, 10919, 11814, 12530, 12810, 13420, 13783, 14091, 14320, 14640, 15036, 15752, 16104, 17080, 18480, 18788, 18795, 19690, 20048, 20130, 20496, 21480, 21838, 23485, 23628, 25060, 25620, 26840, 27566, 28182, 29535, 30072, 31504, 32208, 32757, 34160, 37576, 37590, 39380, 40260, 41349, 42960, 43676, 46970, 47256, 50120, 51240, 53680, 54595, 55132, 56364, 59070, 60144, 65514, 68915, 70455, 75152, 75180, 76433, 78760, 80520, 82698, 87352, 93940, 94512, 100240, 102480, 109190, 110264, 112728, 118140, 120109, 131028, 137830, 140910, 150360, 152866, 157520, 161040, 163785, 165396, 174704, 187880, 206745, 218380, 220528, 225456, 229299, 236280, 240218, 262056, 275660, 281820, 300720, 305732, 327570, 330792, 360327, 375760, 382165, 413490, 436760, 458598, 472560, 480436, 524112, 551320, 563640, 600545, 611464, 655140, 661584, 720654, 764330, 826980, 840763, 873520, 917196, 960872, 1102640, 1127280, 1146495, 1201090, 1222928, 1310280, 1441308, 1528660, 1653960, 1681526, 1801635, 1834392, 1921744, 2292990, 2402180, 2522289, 2620560, 2882616, 3057320, 3307920, 3363052, 3603270, 3668784, 4203815, 4585980, 4804360, 5044578, 5765232, 6114640, 6726104, 7206540, 8407630, 9171960, 9608720, 10089156, 12611445, 13452208, 14413080, 16815260, 18343920, 20178312, 25222890, 28826160, 33630520, 40356624, 50445780, 67261040, 100891560, 201783120]

約数ペア:

[(1, 201783120), (2, 100891560), (3, 67261040), (4, 50445780), (5, 40356624), (6, 33630520), (7, 28826160), (8, 25222890), (10, 20178312), (11, 18343920), (12, 16815260), (14, 14413080), (15, 13452208), (16, 12611445), (20, 10089156), (21, 9608720), (22, 9171960), (24, 8407630), (28, 7206540), (30, 6726104), (33, 6114640), (35, 5765232), (40, 5044578), (42, 4804360), (44, 4585980), (48, 4203815), (55, 3668784), (56, 3603270), (60, 3363052), (61, 3307920), (66, 3057320), (70, 2882616), (77, 2620560), (80, 2522289), (84, 2402180), (88, 2292990), (105, 1921744), (110, 1834392), (112, 1801635), (120, 1681526), (122, 1653960), (132, 1528660), (140, 1441308), (154, 1310280), (165, 1222928), (168, 1201090), (176, 1146495), (179, 1127280), (183, 1102640), (210, 960872), (220, 917196), (231, 873520), (240, 840763), (244, 826980), (264, 764330), (280, 720654), (305, 661584), (308, 655140), (330, 611464), (336, 600545), (358, 563640), (366, 551320), (385, 524112), (420, 480436), (427, 472560), (440, 458598), (462, 436760), (488, 413490), (528, 382165), (537, 375760), (560, 360327), (610, 330792), (616, 327570), (660, 305732), (671, 300720), (716, 281820), (732, 275660), (770, 262056), (840, 240218), (854, 236280), (880, 229299), (895, 225456), (915, 220528), (924, 218380), (976, 206745), (1074, 187880), (1155, 174704), (1220, 165396), (1232, 163785), (1253, 161040), (1281, 157520), (1320, 152866), (1342, 150360), (1432, 140910), (1464, 137830), (1540, 131028), (1680, 120109), (1708, 118140), (1790, 112728), (1830, 110264), (1848, 109190), (1969, 102480), (2013, 100240), (2135, 94512), (2148, 93940), (2310, 87352), (2440, 82698), (2506, 80520), (2562, 78760), (2640, 76433), (2684, 75180), (2685, 75152), (2864, 70455), (2928, 68915), (3080, 65514), (3355, 60144), (3416, 59070), (3580, 56364), (3660, 55132), (3696, 54595), (3759, 53680), (3938, 51240), (4026, 50120), (4270, 47256), (4296, 46970), (4620, 43676), (4697, 42960), (4880, 41349), (5012, 40260), (5124, 39380), (5368, 37590), (5370, 37576), (5907, 34160), (6160, 32757), (6265, 32208), (6405, 31504), (6710, 30072), (6832, 29535), (7160, 28182), (7320, 27566), (7518, 26840), (7876, 25620), (8052, 25060), (8540, 23628), (8592, 23485), (9240, 21838), (9394, 21480), (9845, 20496), (10024, 20130), (10065, 20048), (10248, 19690), (10736, 18795), (10740, 18788), (10919, 18480), (11814, 17080), (12530, 16104), (12810, 15752), (13420, 15036), (13783, 14640), (14091, 14320)]