1220016380800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{54465017}}^1$

素因数の和:54465048

約数の個数: 96

約数和(自身を含む): 3444367738320

約数和(自身を除く): 2224351357520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 11200, 22400, 54465017, 108930034, 217860068, 272325085, 381255119, 435720136, 544650170, 762510238, 871440272, 1089300340, 1361625425, 1525020476, 1742880544, 1906275595, 2178600680, 2723250850, 3050040952, 3485761088, 3812551190, 4357201360, 5446501700, 6100081904, 6971522176, 7625102380, 8714402720, 9531377975, 10893003400, 12200163808, 15250204760, 17428805440, 19062755950, 21786006800, 24400327616, 30500409520, 34857610880, 38125511900, 43572013600, 48800655232, 61000819040, 76251023800, 87144027200, 122001638080, 152502047600, 174288054400, 244003276160, 305004095200, 610008190400, 1220016380800]

約数ペア:

[(1, 1220016380800), (2, 610008190400), (4, 305004095200), (5, 244003276160), (7, 174288054400), (8, 152502047600), (10, 122001638080), (14, 87144027200), (16, 76251023800), (20, 61000819040), (25, 48800655232), (28, 43572013600), (32, 38125511900), (35, 34857610880), (40, 30500409520), (50, 24400327616), (56, 21786006800), (64, 19062755950), (70, 17428805440), (80, 15250204760), (100, 12200163808), (112, 10893003400), (128, 9531377975), (140, 8714402720), (160, 7625102380), (175, 6971522176), (200, 6100081904), (224, 5446501700), (280, 4357201360), (320, 3812551190), (350, 3485761088), (400, 3050040952), (448, 2723250850), (560, 2178600680), (640, 1906275595), (700, 1742880544), (800, 1525020476), (896, 1361625425), (1120, 1089300340), (1400, 871440272), (1600, 762510238), (2240, 544650170), (2800, 435720136), (3200, 381255119), (4480, 272325085), (5600, 217860068), (11200, 108930034), (22400, 54465017)]