8218915320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{80863}}^1$

素因数の和:80906

約数の個数: 192

約数和(自身を含む): 30974146560

約数和(自身を除く): 22755231240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6776, 7260, 8470, 9240, 10164, 12705, 14520, 16940, 20328, 25410, 33880, 50820, 80863, 101640, 161726, 242589, 323452, 404315, 485178, 566041, 646904, 808630, 889493, 970356, 1132082, 1212945, 1617260, 1698123, 1778986, 1940712, 2264164, 2425890, 2668479, 2830205, 3234520, 3396246, 3557972, 4447465, 4528328, 4851780, 5336958, 5660410, 6226451, 6792492, 7115944, 8490615, 8894930, 9703560, 9784423, 10673916, 11320820, 12452902, 13342395, 13584984, 16981230, 17789860, 18679353, 19568846, 21347832, 22641640, 24905804, 26684790, 29353269, 31132255, 33962460, 35579720, 37358706, 39137692, 48922115, 49811608, 53369580, 58706538, 62264510, 67924920, 68490961, 74717412, 78275384, 93396765, 97844230, 106739160, 117413076, 124529020, 136981922, 146766345, 149434824, 186793530, 195688460, 205472883, 234826152, 249058040, 273963844, 293532690, 342454805, 373587060, 391376920, 410945766, 547927688, 587065380, 684909610, 747174120, 821891532, 1027364415, 1174130760, 1369819220, 1643783064, 2054728830, 2739638440, 4109457660, 8218915320]

約数ペア:

[(1, 8218915320), (2, 4109457660), (3, 2739638440), (4, 2054728830), (5, 1643783064), (6, 1369819220), (7, 1174130760), (8, 1027364415), (10, 821891532), (11, 747174120), (12, 684909610), (14, 587065380), (15, 547927688), (20, 410945766), (21, 391376920), (22, 373587060), (24, 342454805), (28, 293532690), (30, 273963844), (33, 249058040), (35, 234826152), (40, 205472883), (42, 195688460), (44, 186793530), (55, 149434824), (56, 146766345), (60, 136981922), (66, 124529020), (70, 117413076), (77, 106739160), (84, 97844230), (88, 93396765), (105, 78275384), (110, 74717412), (120, 68490961), (121, 67924920), (132, 62264510), (140, 58706538), (154, 53369580), (165, 49811608), (168, 48922115), (210, 39137692), (220, 37358706), (231, 35579720), (242, 33962460), (264, 31132255), (280, 29353269), (308, 26684790), (330, 24905804), (363, 22641640), (385, 21347832), (420, 19568846), (440, 18679353), (462, 17789860), (484, 16981230), (605, 13584984), (616, 13342395), (660, 12452902), (726, 11320820), (770, 10673916), (840, 9784423), (847, 9703560), (924, 8894930), (968, 8490615), (1155, 7115944), (1210, 6792492), (1320, 6226451), (1452, 5660410), (1540, 5336958), (1694, 4851780), (1815, 4528328), (1848, 4447465), (2310, 3557972), (2420, 3396246), (2541, 3234520), (2904, 2830205), (3080, 2668479), (3388, 2425890), (3630, 2264164), (4235, 1940712), (4620, 1778986), (4840, 1698123), (5082, 1617260), (6776, 1212945), (7260, 1132082), (8470, 970356), (9240, 889493), (10164, 808630), (12705, 646904), (14520, 566041), (16940, 485178), (20328, 404315), (25410, 323452), (33880, 242589), (50820, 161726), (80863, 101640)]