160092800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 144

約数和(自身を含む): 460497870

約数和(自身を除く): 300405070

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1021, 1120, 1225, 1400, 1568, 1600, 1960, 2042, 2240, 2450, 2800, 3136, 3200, 3920, 4084, 4480, 4900, 5105, 5600, 6272, 7147, 7840, 8168, 9800, 10210, 11200, 14294, 15680, 16336, 19600, 20420, 22400, 25525, 28588, 31360, 32672, 35735, 39200, 40840, 50029, 51050, 57176, 65344, 71470, 78400, 81680, 100058, 102100, 114352, 130688, 142940, 156800, 163360, 178675, 200116, 204200, 228704, 250145, 285880, 326720, 357350, 400232, 408400, 457408, 500290, 571760, 653440, 714700, 800464, 816800, 914816, 1000580, 1143520, 1250725, 1429400, 1600928, 1633600, 2001160, 2287040, 2501450, 2858800, 3201856, 3267200, 4002320, 4574080, 5002900, 5717600, 6403712, 8004640, 10005800, 11435200, 16009280, 20011600, 22870400, 32018560, 40023200, 80046400, 160092800]

約数ペア:

[(1, 160092800), (2, 80046400), (4, 40023200), (5, 32018560), (7, 22870400), (8, 20011600), (10, 16009280), (14, 11435200), (16, 10005800), (20, 8004640), (25, 6403712), (28, 5717600), (32, 5002900), (35, 4574080), (40, 4002320), (49, 3267200), (50, 3201856), (56, 2858800), (64, 2501450), (70, 2287040), (80, 2001160), (98, 1633600), (100, 1600928), (112, 1429400), (128, 1250725), (140, 1143520), (160, 1000580), (175, 914816), (196, 816800), (200, 800464), (224, 714700), (245, 653440), (280, 571760), (320, 500290), (350, 457408), (392, 408400), (400, 400232), (448, 357350), (490, 326720), (560, 285880), (640, 250145), (700, 228704), (784, 204200), (800, 200116), (896, 178675), (980, 163360), (1021, 156800), (1120, 142940), (1225, 130688), (1400, 114352), (1568, 102100), (1600, 100058), (1960, 81680), (2042, 78400), (2240, 71470), (2450, 65344), (2800, 57176), (3136, 51050), (3200, 50029), (3920, 40840), (4084, 39200), (4480, 35735), (4900, 32672), (5105, 31360), (5600, 28588), (6272, 25525), (7147, 22400), (7840, 20420), (8168, 19600), (9800, 16336), (10210, 15680), (11200, 14294)]