239087520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23719}}^1$

素因数の和:23747

約数の個数: 144

約数和(自身を含む): 932480640

約数和(自身を除く): 693393120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23719, 47438, 71157, 94876, 118595, 142314, 166033, 189752, 213471, 237190, 284628, 332066, 355785, 379504, 426942, 474380, 498099, 569256, 664132, 711570, 759008, 830165, 853884, 948760, 996198, 1067355, 1138512, 1328264, 1423140, 1494297, 1660330, 1707768, 1897520, 1992396, 2134710, 2277024, 2490495, 2656528, 2846280, 2988594, 3320660, 3415536, 3795040, 3984792, 4269420, 4980990, 5313056, 5692560, 5977188, 6641320, 6831072, 7471485, 7969584, 8538840, 9961980, 11385120, 11954376, 13282640, 14942970, 15939168, 17077680, 19923960, 23908752, 26565280, 29885940, 34155360, 39847920, 47817504, 59771880, 79695840, 119543760, 239087520]

約数ペア:

[(1, 239087520), (2, 119543760), (3, 79695840), (4, 59771880), (5, 47817504), (6, 39847920), (7, 34155360), (8, 29885940), (9, 26565280), (10, 23908752), (12, 19923960), (14, 17077680), (15, 15939168), (16, 14942970), (18, 13282640), (20, 11954376), (21, 11385120), (24, 9961980), (28, 8538840), (30, 7969584), (32, 7471485), (35, 6831072), (36, 6641320), (40, 5977188), (42, 5692560), (45, 5313056), (48, 4980990), (56, 4269420), (60, 3984792), (63, 3795040), (70, 3415536), (72, 3320660), (80, 2988594), (84, 2846280), (90, 2656528), (96, 2490495), (105, 2277024), (112, 2134710), (120, 1992396), (126, 1897520), (140, 1707768), (144, 1660330), (160, 1494297), (168, 1423140), (180, 1328264), (210, 1138512), (224, 1067355), (240, 996198), (252, 948760), (280, 853884), (288, 830165), (315, 759008), (336, 711570), (360, 664132), (420, 569256), (480, 498099), (504, 474380), (560, 426942), (630, 379504), (672, 355785), (720, 332066), (840, 284628), (1008, 237190), (1120, 213471), (1260, 189752), (1440, 166033), (1680, 142314), (2016, 118595), (2520, 94876), (3360, 71157), (5040, 47438), (10080, 23719)]