13058640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 120

約数和(自身を含む): 50139648

約数和(自身を除く): 37081008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2591, 5040, 5182, 7773, 10364, 12955, 15546, 18137, 20728, 23319, 25910, 31092, 36274, 38865, 41456, 46638, 51820, 54411, 62184, 72548, 77730, 90685, 93276, 103640, 108822, 116595, 124368, 145096, 155460, 163233, 181370, 186552, 207280, 217644, 233190, 272055, 290192, 310920, 326466, 362740, 373104, 435288, 466380, 544110, 621840, 652932, 725480, 816165, 870576, 932760, 1088220, 1305864, 1450960, 1632330, 1865520, 2176440, 2611728, 3264660, 4352880, 6529320, 13058640]

約数ペア:

[(1, 13058640), (2, 6529320), (3, 4352880), (4, 3264660), (5, 2611728), (6, 2176440), (7, 1865520), (8, 1632330), (9, 1450960), (10, 1305864), (12, 1088220), (14, 932760), (15, 870576), (16, 816165), (18, 725480), (20, 652932), (21, 621840), (24, 544110), (28, 466380), (30, 435288), (35, 373104), (36, 362740), (40, 326466), (42, 310920), (45, 290192), (48, 272055), (56, 233190), (60, 217644), (63, 207280), (70, 186552), (72, 181370), (80, 163233), (84, 155460), (90, 145096), (105, 124368), (112, 116595), (120, 108822), (126, 103640), (140, 93276), (144, 90685), (168, 77730), (180, 72548), (210, 62184), (240, 54411), (252, 51820), (280, 46638), (315, 41456), (336, 38865), (360, 36274), (420, 31092), (504, 25910), (560, 23319), (630, 20728), (720, 18137), (840, 15546), (1008, 12955), (1260, 10364), (1680, 7773), (2520, 5182), (2591, 5040)]