1181806920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2591}}^1$

素因数の和:2796

約数の個数: 192

約数和(自身を含む): 4415523840

約数和(自身を除く): 3233716920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 181, 210, 252, 280, 315, 360, 362, 420, 504, 543, 630, 724, 840, 905, 1086, 1260, 1267, 1448, 1629, 1810, 2172, 2520, 2534, 2591, 2715, 3258, 3620, 3801, 4344, 5068, 5182, 5430, 6335, 6516, 7240, 7602, 7773, 8145, 10136, 10364, 10860, 11403, 12670, 12955, 13032, 15204, 15546, 16290, 18137, 19005, 20728, 21720, 22806, 23319, 25340, 25910, 30408, 31092, 32580, 36274, 38010, 38865, 45612, 46638, 50680, 51820, 54411, 57015, 62184, 65160, 72548, 76020, 77730, 90685, 91224, 93276, 103640, 108822, 114030, 116595, 145096, 152040, 155460, 163233, 181370, 186552, 217644, 228060, 233190, 272055, 310920, 326466, 362740, 435288, 456120, 466380, 468971, 544110, 652932, 725480, 816165, 932760, 937942, 1088220, 1305864, 1406913, 1632330, 1875884, 2176440, 2344855, 2813826, 3264660, 3282797, 3751768, 4220739, 4689710, 5627652, 6529320, 6565594, 7034565, 8441478, 9379420, 9848391, 11255304, 13131188, 14069130, 16413985, 16882956, 18758840, 19696782, 21103695, 26262376, 28138260, 29545173, 32827970, 33765912, 39393564, 42207390, 49241955, 56276520, 59090346, 65655940, 78787128, 84414780, 98483910, 118180692, 131311880, 147725865, 168829560, 196967820, 236361384, 295451730, 393935640, 590903460, 1181806920]

約数ペア:

[(1, 1181806920), (2, 590903460), (3, 393935640), (4, 295451730), (5, 236361384), (6, 196967820), (7, 168829560), (8, 147725865), (9, 131311880), (10, 118180692), (12, 98483910), (14, 84414780), (15, 78787128), (18, 65655940), (20, 59090346), (21, 56276520), (24, 49241955), (28, 42207390), (30, 39393564), (35, 33765912), (36, 32827970), (40, 29545173), (42, 28138260), (45, 26262376), (56, 21103695), (60, 19696782), (63, 18758840), (70, 16882956), (72, 16413985), (84, 14069130), (90, 13131188), (105, 11255304), (120, 9848391), (126, 9379420), (140, 8441478), (168, 7034565), (180, 6565594), (181, 6529320), (210, 5627652), (252, 4689710), (280, 4220739), (315, 3751768), (360, 3282797), (362, 3264660), (420, 2813826), (504, 2344855), (543, 2176440), (630, 1875884), (724, 1632330), (840, 1406913), (905, 1305864), (1086, 1088220), (1260, 937942), (1267, 932760), (1448, 816165), (1629, 725480), (1810, 652932), (2172, 544110), (2520, 468971), (2534, 466380), (2591, 456120), (2715, 435288), (3258, 362740), (3620, 326466), (3801, 310920), (4344, 272055), (5068, 233190), (5182, 228060), (5430, 217644), (6335, 186552), (6516, 181370), (7240, 163233), (7602, 155460), (7773, 152040), (8145, 145096), (10136, 116595), (10364, 114030), (10860, 108822), (11403, 103640), (12670, 93276), (12955, 91224), (13032, 90685), (15204, 77730), (15546, 76020), (16290, 72548), (18137, 65160), (19005, 62184), (20728, 57015), (21720, 54411), (22806, 51820), (23319, 50680), (25340, 46638), (25910, 45612), (30408, 38865), (31092, 38010), (32580, 36274)]