109140080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2566

約数の個数: 80

約数和(自身を含む): 293790720

約数和(自身を除く): 184650640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2467, 2765, 3160, 4424, 4934, 5530, 6320, 8848, 9868, 11060, 12335, 17269, 19736, 22120, 24670, 34538, 39472, 44240, 49340, 69076, 86345, 98680, 138152, 172690, 194893, 197360, 276304, 345380, 389786, 690760, 779572, 974465, 1364251, 1381520, 1559144, 1948930, 2728502, 3118288, 3897860, 5457004, 6821255, 7795720, 10914008, 13642510, 15591440, 21828016, 27285020, 54570040, 109140080]

約数ペア:

[(1, 109140080), (2, 54570040), (4, 27285020), (5, 21828016), (7, 15591440), (8, 13642510), (10, 10914008), (14, 7795720), (16, 6821255), (20, 5457004), (28, 3897860), (35, 3118288), (40, 2728502), (56, 1948930), (70, 1559144), (79, 1381520), (80, 1364251), (112, 974465), (140, 779572), (158, 690760), (280, 389786), (316, 345380), (395, 276304), (553, 197360), (560, 194893), (632, 172690), (790, 138152), (1106, 98680), (1264, 86345), (1580, 69076), (2212, 49340), (2467, 44240), (2765, 39472), (3160, 34538), (4424, 24670), (4934, 22120), (5530, 19736), (6320, 17269), (8848, 12335), (9868, 11060)]