7516120080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4473881}}^1$

素因数の和:4473904

約数の個数: 80

約数和(自身を含む): 26628545664

約数和(自身を除く): 19112425584

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, 4473881, 8947762, 13421643, 17895524, 22369405, 26843286, 31317167, 35791048, 44738810, 53686572, 62634334, 67108215, 71582096, 89477620, 93951501, 107373144, 125268668, 134216430, 156585835, 178955240, 187903002, 214746288, 250537336, 268432860, 313171670, 357910480, 375806004, 469757505, 501074672, 536865720, 626343340, 751612008, 939515010, 1073731440, 1252686680, 1503224016, 1879030020, 2505373360, 3758060040, 7516120080]

約数ペア:

[(1, 7516120080), (2, 3758060040), (3, 2505373360), (4, 1879030020), (5, 1503224016), (6, 1252686680), (7, 1073731440), (8, 939515010), (10, 751612008), (12, 626343340), (14, 536865720), (15, 501074672), (16, 469757505), (20, 375806004), (21, 357910480), (24, 313171670), (28, 268432860), (30, 250537336), (35, 214746288), (40, 187903002), (42, 178955240), (48, 156585835), (56, 134216430), (60, 125268668), (70, 107373144), (80, 93951501), (84, 89477620), (105, 71582096), (112, 67108215), (120, 62634334), (140, 53686572), (168, 44738810), (210, 35791048), (240, 31317167), (280, 26843286), (336, 22369405), (420, 17895524), (560, 13421643), (840, 8947762), (1680, 4473881)]