210007017780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{8429}}^1$

素因数の和:9018

約数の個数: 192

約数和(自身を含む): 678571568640

約数和(自身を除く): 468564550860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 433, 548, 685, 822, 866, 959, 1299, 1370, 1644, 1732, 1918, 2055, 2165, 2598, 2740, 2877, 3031, 3836, 4110, 4330, 4795, 5196, 5754, 6062, 6495, 8220, 8429, 8660, 9093, 9590, 11508, 12124, 12990, 14385, 15155, 16858, 18186, 19180, 25287, 25980, 28770, 30310, 33716, 36372, 42145, 45465, 50574, 57540, 59003, 59321, 60620, 84290, 90930, 101148, 118006, 118642, 126435, 168580, 177009, 177963, 181860, 236012, 237284, 252870, 295015, 296605, 354018, 355926, 415247, 505740, 590030, 593210, 708036, 711852, 830494, 885045, 889815, 1154773, 1180060, 1186420, 1245741, 1660988, 1770090, 1779630, 2076235, 2309546, 2491482, 3464319, 3540180, 3559260, 3649757, 4152470, 4619092, 4982964, 5773865, 6228705, 6928638, 7299514, 8083411, 8304940, 10949271, 11547730, 12457410, 13857276, 14599028, 16166822, 17321595, 18248785, 21898542, 23095460, 24250233, 24914820, 25548299, 32333644, 34643190, 36497570, 40417055, 43797084, 48500466, 51096598, 54746355, 69286380, 72995140, 76644897, 80834110, 97000932, 102193196, 109492710, 121251165, 127741495, 153289794, 161668220, 218985420, 242502330, 255482990, 306579588, 383224485, 485004660, 500016709, 510965980, 766448970, 1000033418, 1500050127, 1532897940, 2000066836, 2500083545, 3000100254, 3500116963, 5000167090, 6000200508, 7000233926, 7500250635, 10000334180, 10500350889, 14000467852, 15000501270, 17500584815, 21000701778, 30001002540, 35001169630, 42001403556, 52501754445, 70002339260, 105003508890, 210007017780]

約数ペア:

[(1, 210007017780), (2, 105003508890), (3, 70002339260), (4, 52501754445), (5, 42001403556), (6, 35001169630), (7, 30001002540), (10, 21000701778), (12, 17500584815), (14, 15000501270), (15, 14000467852), (20, 10500350889), (21, 10000334180), (28, 7500250635), (30, 7000233926), (35, 6000200508), (42, 5000167090), (60, 3500116963), (70, 3000100254), (84, 2500083545), (105, 2000066836), (137, 1532897940), (140, 1500050127), (210, 1000033418), (274, 766448970), (411, 510965980), (420, 500016709), (433, 485004660), (548, 383224485), (685, 306579588), (822, 255482990), (866, 242502330), (959, 218985420), (1299, 161668220), (1370, 153289794), (1644, 127741495), (1732, 121251165), (1918, 109492710), (2055, 102193196), (2165, 97000932), (2598, 80834110), (2740, 76644897), (2877, 72995140), (3031, 69286380), (3836, 54746355), (4110, 51096598), (4330, 48500466), (4795, 43797084), (5196, 40417055), (5754, 36497570), (6062, 34643190), (6495, 32333644), (8220, 25548299), (8429, 24914820), (8660, 24250233), (9093, 23095460), (9590, 21898542), (11508, 18248785), (12124, 17321595), (12990, 16166822), (14385, 14599028), (15155, 13857276), (16858, 12457410), (18186, 11547730), (19180, 10949271), (25287, 8304940), (25980, 8083411), (28770, 7299514), (30310, 6928638), (33716, 6228705), (36372, 5773865), (42145, 4982964), (45465, 4619092), (50574, 4152470), (57540, 3649757), (59003, 3559260), (59321, 3540180), (60620, 3464319), (84290, 2491482), (90930, 2309546), (101148, 2076235), (118006, 1779630), (118642, 1770090), (126435, 1660988), (168580, 1245741), (177009, 1186420), (177963, 1180060), (181860, 1154773), (236012, 889815), (237284, 885045), (252870, 830494), (295015, 711852), (296605, 708036), (354018, 593210), (355926, 590030), (415247, 505740)]