2539351080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{335893}}^1$

素因数の和:335920

約数の個数: 128

約数和(自身を含む): 9673747200

約数和(自身を除く): 7134396120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 335893, 671786, 1007679, 1343572, 1679465, 2015358, 2351251, 2687144, 3023037, 3358930, 4030716, 4702502, 5038395, 6046074, 6717860, 7053753, 8061432, 9069111, 9405004, 10076790, 11756255, 12092148, 13435720, 14107506, 15115185, 18138222, 18810008, 20153580, 21161259, 23512510, 24184296, 28215012, 30230370, 35268765, 36276444, 40307160, 42322518, 45345555, 47025020, 56430024, 60460740, 63483777, 70537530, 72552888, 84645036, 90691110, 94050040, 105806295, 120921480, 126967554, 141075060, 169290072, 181382220, 211612590, 253935108, 282150120, 317418885, 362764440, 423225180, 507870216, 634837770, 846450360, 1269675540, 2539351080]

約数ペア:

[(1, 2539351080), (2, 1269675540), (3, 846450360), (4, 634837770), (5, 507870216), (6, 423225180), (7, 362764440), (8, 317418885), (9, 282150120), (10, 253935108), (12, 211612590), (14, 181382220), (15, 169290072), (18, 141075060), (20, 126967554), (21, 120921480), (24, 105806295), (27, 94050040), (28, 90691110), (30, 84645036), (35, 72552888), (36, 70537530), (40, 63483777), (42, 60460740), (45, 56430024), (54, 47025020), (56, 45345555), (60, 42322518), (63, 40307160), (70, 36276444), (72, 35268765), (84, 30230370), (90, 28215012), (105, 24184296), (108, 23512510), (120, 21161259), (126, 20153580), (135, 18810008), (140, 18138222), (168, 15115185), (180, 14107506), (189, 13435720), (210, 12092148), (216, 11756255), (252, 10076790), (270, 9405004), (280, 9069111), (315, 8061432), (360, 7053753), (378, 6717860), (420, 6046074), (504, 5038395), (540, 4702502), (630, 4030716), (756, 3358930), (840, 3023037), (945, 2687144), (1080, 2351251), (1260, 2015358), (1512, 1679465), (1890, 1343572), (2520, 1007679), (3780, 671786), (7560, 335893)]