2191728960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2447}}^1$

素因数の和:2781

約数の個数: 168

約数和(自身を含む): 7565965056

約数和(自身を除く): 5374236096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 311, 320, 360, 480, 576, 622, 720, 933, 960, 1244, 1440, 1555, 1866, 2447, 2488, 2799, 2880, 3110, 3732, 4665, 4894, 4976, 5598, 6220, 7341, 7464, 9330, 9788, 9952, 11196, 12235, 12440, 13995, 14682, 14928, 18660, 19576, 19904, 22023, 22392, 24470, 24880, 27990, 29364, 29856, 36705, 37320, 39152, 44046, 44784, 48940, 49760, 55980, 58728, 59712, 73410, 74640, 78304, 88092, 89568, 97880, 99520, 110115, 111960, 117456, 146820, 149280, 156608, 176184, 179136, 195760, 220230, 223920, 234912, 293640, 298560, 352368, 391520, 440460, 447840, 469824, 587280, 704736, 761017, 783040, 880920, 895680, 1174560, 1409472, 1522034, 1761840, 2283051, 2349120, 3044068, 3523680, 3805085, 4566102, 6088136, 6849153, 7047360, 7610170, 9132204, 11415255, 12176272, 13698306, 15220340, 18264408, 22830510, 24352544, 27396612, 30440680, 34245765, 36528816, 45661020, 48705088, 54793224, 60881360, 68491530, 73057632, 91322040, 109586448, 121762720, 136983060, 146115264, 182644080, 219172896, 243525440, 273966120, 365288160, 438345792, 547932240, 730576320, 1095864480, 2191728960]

約数ペア:

[(1, 2191728960), (2, 1095864480), (3, 730576320), (4, 547932240), (5, 438345792), (6, 365288160), (8, 273966120), (9, 243525440), (10, 219172896), (12, 182644080), (15, 146115264), (16, 136983060), (18, 121762720), (20, 109586448), (24, 91322040), (30, 73057632), (32, 68491530), (36, 60881360), (40, 54793224), (45, 48705088), (48, 45661020), (60, 36528816), (64, 34245765), (72, 30440680), (80, 27396612), (90, 24352544), (96, 22830510), (120, 18264408), (144, 15220340), (160, 13698306), (180, 12176272), (192, 11415255), (240, 9132204), (288, 7610170), (311, 7047360), (320, 6849153), (360, 6088136), (480, 4566102), (576, 3805085), (622, 3523680), (720, 3044068), (933, 2349120), (960, 2283051), (1244, 1761840), (1440, 1522034), (1555, 1409472), (1866, 1174560), (2447, 895680), (2488, 880920), (2799, 783040), (2880, 761017), (3110, 704736), (3732, 587280), (4665, 469824), (4894, 447840), (4976, 440460), (5598, 391520), (6220, 352368), (7341, 298560), (7464, 293640), (9330, 234912), (9788, 223920), (9952, 220230), (11196, 195760), (12235, 179136), (12440, 176184), (13995, 156608), (14682, 149280), (14928, 146820), (18660, 117456), (19576, 111960), (19904, 110115), (22023, 99520), (22392, 97880), (24470, 89568), (24880, 88092), (27990, 78304), (29364, 74640), (29856, 73410), (36705, 59712), (37320, 58728), (39152, 55980), (44046, 49760), (44784, 48940)]