2085868260

素因数分解:

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

素因数の和:518

約数の個数: 432

約数和(自身を含む): 8051883840

約数和(自身を除く): 5966015580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 162, 171, 180, 189, 190, 196, 210, 228, 243, 245, 252, 266, 270, 285, 294, 315, 324, 342, 378, 380, 399, 405, 420, 441, 461, 486, 490, 513, 532, 540, 567, 570, 588, 630, 665, 684, 735, 756, 798, 810, 855, 882, 922, 931, 945, 972, 980, 1026, 1134, 1140, 1197, 1215, 1260, 1323, 1330, 1383, 1470, 1539, 1596, 1620, 1701, 1710, 1764, 1844, 1862, 1890, 1995, 2052, 2205, 2268, 2305, 2394, 2430, 2565, 2646, 2660, 2766, 2793, 2835, 2940, 3078, 3227, 3402, 3420, 3591, 3724, 3780, 3969, 3990, 4149, 4410, 4610, 4617, 4655, 4788, 4860, 5130, 5292, 5532, 5586, 5670, 5985, 6156, 6454, 6615, 6804, 6915, 7182, 7695, 7938, 7980, 8298, 8379, 8505, 8759, 8820, 9220, 9234, 9310, 9681, 10260, 10773, 11172, 11340, 11907, 11970, 12447, 12908, 13230, 13830, 13965, 14364, 15390, 15876, 16135, 16596, 16758, 17010, 17518, 17955, 18468, 18620, 19362, 19845, 20745, 21546, 22589, 23085, 23814, 23940, 24894, 25137, 26277, 26460, 27660, 27930, 29043, 30780, 32270, 32319, 33516, 34020, 35036, 35910, 37341, 38724, 39690, 41490, 41895, 43092, 43795, 45178, 46170, 47628, 48405, 49788, 50274, 52554, 53865, 55860, 58086, 59535, 61313, 62235, 64540, 64638, 67767, 71820, 74682, 75411, 78831, 79380, 82980, 83790, 87129, 87590, 90356, 92340, 96810, 100548, 105108, 107730, 112023, 112945, 116172, 119070, 122626, 124470, 125685, 129276, 131385, 135534, 145215, 149364, 150822, 157662, 161595, 167580, 174258, 175180, 183939, 186705, 193620, 203301, 215460, 224046, 225890, 226233, 236493, 238140, 245252, 248940, 251370, 261387, 262770, 271068, 290430, 301644, 306565, 315324, 323190, 338835, 348516, 367878, 373410, 377055, 394155, 406602, 429191, 435645, 448092, 451780, 452466, 472986, 502740, 522774, 525540, 551817, 560115, 580860, 609903, 613130, 646380, 677670, 709479, 735756, 746820, 754110, 784161, 788310, 813204, 858382, 871290, 904932, 919695, 945972, 1016505, 1045548, 1103634, 1120230, 1131165, 1182465, 1219806, 1226260, 1287573, 1306935, 1355340, 1418958, 1508220, 1568322, 1576620, 1655451, 1716764, 1742580, 1829709, 1839390, 2033010, 2128437, 2145955, 2207268, 2240460, 2262330, 2364930, 2439612, 2575146, 2613870, 2759085, 2837916, 3049515, 3136644, 3310902, 3547395, 3659418, 3678780, 3862719, 3920805, 4066020, 4256874, 4291910, 4524660, 4729860, 4966353, 5150292, 5227740, 5489127, 5518170, 6099030, 6437865, 6621804, 7094790, 7318836, 7725438, 7841610, 8277255, 8513748, 8583820, 9148545, 9932706, 10642185, 10978254, 11036340, 11588157, 12198060, 12875730, 14189580, 14899059, 15450876, 15683220, 16554510, 18297090, 19313595, 19865412, 21284370, 21956508, 23176314, 24831765, 25751460, 27445635, 29798118, 33109020, 34764471, 36594180, 38627190, 42568740, 46352628, 49663530, 54891270, 57940785, 59596236, 69528942, 74495295, 77254380, 99327060, 104293413, 109782540, 115881570, 139057884, 148990590, 173822355, 208586826, 231763140, 297981180, 347644710, 417173652, 521467065, 695289420, 1042934130, 2085868260]

約数ペア:

[(1, 2085868260), (2, 1042934130), (3, 695289420), (4, 521467065), (5, 417173652), (6, 347644710), (7, 297981180), (9, 231763140), (10, 208586826), (12, 173822355), (14, 148990590), (15, 139057884), (18, 115881570), (19, 109782540), (20, 104293413), (21, 99327060), (27, 77254380), (28, 74495295), (30, 69528942), (35, 59596236), (36, 57940785), (38, 54891270), (42, 49663530), (45, 46352628), (49, 42568740), (54, 38627190), (57, 36594180), (60, 34764471), (63, 33109020), (70, 29798118), (76, 27445635), (81, 25751460), (84, 24831765), (90, 23176314), (95, 21956508), (98, 21284370), (105, 19865412), (108, 19313595), (114, 18297090), (126, 16554510), (133, 15683220), (135, 15450876), (140, 14899059), (147, 14189580), (162, 12875730), (171, 12198060), (180, 11588157), (189, 11036340), (190, 10978254), (196, 10642185), (210, 9932706), (228, 9148545), (243, 8583820), (245, 8513748), (252, 8277255), (266, 7841610), (270, 7725438), (285, 7318836), (294, 7094790), (315, 6621804), (324, 6437865), (342, 6099030), (378, 5518170), (380, 5489127), (399, 5227740), (405, 5150292), (420, 4966353), (441, 4729860), (461, 4524660), (486, 4291910), (490, 4256874), (513, 4066020), (532, 3920805), (540, 3862719), (567, 3678780), (570, 3659418), (588, 3547395), (630, 3310902), (665, 3136644), (684, 3049515), (735, 2837916), (756, 2759085), (798, 2613870), (810, 2575146), (855, 2439612), (882, 2364930), (922, 2262330), (931, 2240460), (945, 2207268), (972, 2145955), (980, 2128437), (1026, 2033010), (1134, 1839390), (1140, 1829709), (1197, 1742580), (1215, 1716764), (1260, 1655451), (1323, 1576620), (1330, 1568322), (1383, 1508220), (1470, 1418958), (1539, 1355340), (1596, 1306935), (1620, 1287573), (1701, 1226260), (1710, 1219806), (1764, 1182465), (1844, 1131165), (1862, 1120230), (1890, 1103634), (1995, 1045548), (2052, 1016505), (2205, 945972), (2268, 919695), (2305, 904932), (2394, 871290), (2430, 858382), (2565, 813204), (2646, 788310), (2660, 784161), (2766, 754110), (2793, 746820), (2835, 735756), (2940, 709479), (3078, 677670), (3227, 646380), (3402, 613130), (3420, 609903), (3591, 580860), (3724, 560115), (3780, 551817), (3969, 525540), (3990, 522774), (4149, 502740), (4410, 472986), (4610, 452466), (4617, 451780), (4655, 448092), (4788, 435645), (4860, 429191), (5130, 406602), (5292, 394155), (5532, 377055), (5586, 373410), (5670, 367878), (5985, 348516), (6156, 338835), (6454, 323190), (6615, 315324), (6804, 306565), (6915, 301644), (7182, 290430), (7695, 271068), (7938, 262770), (7980, 261387), (8298, 251370), (8379, 248940), (8505, 245252), (8759, 238140), (8820, 236493), (9220, 226233), (9234, 225890), (9310, 224046), (9681, 215460), (10260, 203301), (10773, 193620), (11172, 186705), (11340, 183939), (11907, 175180), (11970, 174258), (12447, 167580), (12908, 161595), (13230, 157662), (13830, 150822), (13965, 149364), (14364, 145215), (15390, 135534), (15876, 131385), (16135, 129276), (16596, 125685), (16758, 124470), (17010, 122626), (17518, 119070), (17955, 116172), (18468, 112945), (18620, 112023), (19362, 107730), (19845, 105108), (20745, 100548), (21546, 96810), (22589, 92340), (23085, 90356), (23814, 87590), (23940, 87129), (24894, 83790), (25137, 82980), (26277, 79380), (26460, 78831), (27660, 75411), (27930, 74682), (29043, 71820), (30780, 67767), (32270, 64638), (32319, 64540), (33516, 62235), (34020, 61313), (35036, 59535), (35910, 58086), (37341, 55860), (38724, 53865), (39690, 52554), (41490, 50274), (41895, 49788), (43092, 48405), (43795, 47628), (45178, 46170)]