168484400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3211

約数の個数: 120

約数和(自身を含む): 487111680

約数和(自身を除く): 318627280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3167, 3325, 3800, 5320, 6334, 6650, 7600, 10640, 12668, 13300, 15835, 22169, 25336, 26600, 31670, 44338, 50672, 53200, 60173, 63340, 79175, 88676, 110845, 120346, 126680, 158350, 177352, 221690, 240692, 253360, 300865, 316700, 354704, 421211, 443380, 481384, 554225, 601730, 633400, 842422, 886760, 962768, 1108450, 1203460, 1266800, 1504325, 1684844, 1773520, 2106055, 2216900, 2406920, 3008650, 3369688, 4212110, 4433800, 4813840, 6017300, 6739376, 8424220, 8867600, 10530275, 12034600, 16848440, 21060550, 24069200, 33696880, 42121100, 84242200, 168484400]

約数ペア:

[(1, 168484400), (2, 84242200), (4, 42121100), (5, 33696880), (7, 24069200), (8, 21060550), (10, 16848440), (14, 12034600), (16, 10530275), (19, 8867600), (20, 8424220), (25, 6739376), (28, 6017300), (35, 4813840), (38, 4433800), (40, 4212110), (50, 3369688), (56, 3008650), (70, 2406920), (76, 2216900), (80, 2106055), (95, 1773520), (100, 1684844), (112, 1504325), (133, 1266800), (140, 1203460), (152, 1108450), (175, 962768), (190, 886760), (200, 842422), (266, 633400), (280, 601730), (304, 554225), (350, 481384), (380, 443380), (400, 421211), (475, 354704), (532, 316700), (560, 300865), (665, 253360), (700, 240692), (760, 221690), (950, 177352), (1064, 158350), (1330, 126680), (1400, 120346), (1520, 110845), (1900, 88676), (2128, 79175), (2660, 63340), (2800, 60173), (3167, 53200), (3325, 50672), (3800, 44338), (5320, 31670), (6334, 26600), (6650, 25336), (7600, 22169), (10640, 15835), (12668, 13300)]