64097040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{38153}}^1$

素因数の和:38176

約数の個数: 80

約数和(自身を含む): 227092608

約数和(自身を除く): 162995568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 38153, 76306, 114459, 152612, 190765, 228918, 267071, 305224, 381530, 457836, 534142, 572295, 610448, 763060, 801213, 915672, 1068284, 1144590, 1335355, 1526120, 1602426, 1831344, 2136568, 2289180, 2670710, 3052240, 3204852, 4006065, 4273136, 4578360, 5341420, 6409704, 8012130, 9156720, 10682840, 12819408, 16024260, 21365680, 32048520, 64097040]

約数ペア:

[(1, 64097040), (2, 32048520), (3, 21365680), (4, 16024260), (5, 12819408), (6, 10682840), (7, 9156720), (8, 8012130), (10, 6409704), (12, 5341420), (14, 4578360), (15, 4273136), (16, 4006065), (20, 3204852), (21, 3052240), (24, 2670710), (28, 2289180), (30, 2136568), (35, 1831344), (40, 1602426), (42, 1526120), (48, 1335355), (56, 1144590), (60, 1068284), (70, 915672), (80, 801213), (84, 763060), (105, 610448), (112, 572295), (120, 534142), (140, 457836), (168, 381530), (210, 305224), (240, 267071), (280, 228918), (336, 190765), (420, 152612), (560, 114459), (840, 76306), (1680, 38153)]