325533040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2161}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 868605120

約数和(自身を除く): 543072080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 1076, 1345, 1883, 2152, 2161, 2690, 3766, 4304, 4322, 5380, 7532, 8644, 9415, 10760, 10805, 15064, 15127, 17288, 18830, 21520, 21610, 30128, 30254, 34576, 37660, 43220, 60508, 75320, 75635, 86440, 121016, 150640, 151270, 172880, 242032, 302540, 581309, 605080, 1162618, 1210160, 2325236, 2906545, 4069163, 4650472, 5813090, 8138326, 9300944, 11626180, 16276652, 20345815, 23252360, 32553304, 40691630, 46504720, 65106608, 81383260, 162766520, 325533040]

約数ペア:

[(1, 325533040), (2, 162766520), (4, 81383260), (5, 65106608), (7, 46504720), (8, 40691630), (10, 32553304), (14, 23252360), (16, 20345815), (20, 16276652), (28, 11626180), (35, 9300944), (40, 8138326), (56, 5813090), (70, 4650472), (80, 4069163), (112, 2906545), (140, 2325236), (269, 1210160), (280, 1162618), (538, 605080), (560, 581309), (1076, 302540), (1345, 242032), (1883, 172880), (2152, 151270), (2161, 150640), (2690, 121016), (3766, 86440), (4304, 75635), (4322, 75320), (5380, 60508), (7532, 43220), (8644, 37660), (9415, 34576), (10760, 30254), (10805, 30128), (15064, 21610), (15127, 21520), (17288, 18830)]