2050681440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5429

約数の個数: 192

約数和(自身を含む): 6986456064

約数和(自身を除く): 4935774624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 510, 544, 564, 680, 705, 752, 799, 816, 940, 1020, 1128, 1360, 1410, 1504, 1598, 1632, 1880, 2040, 2256, 2397, 2720, 2820, 3196, 3760, 3995, 4080, 4512, 4794, 5347, 5640, 6392, 7520, 7990, 8160, 9588, 10694, 11280, 11985, 12784, 15980, 16041, 19176, 21388, 22560, 23970, 25568, 26735, 31960, 32082, 38352, 42776, 47940, 53470, 63920, 64164, 76704, 80205, 85552, 90899, 95880, 106940, 127840, 128328, 160410, 171104, 181798, 191760, 213880, 251309, 256656, 272697, 320820, 363596, 383520, 427760, 454495, 502618, 513312, 545394, 641640, 727192, 753927, 855520, 908990, 1005236, 1090788, 1256545, 1283280, 1363485, 1454384, 1507854, 1817980, 2010472, 2181576, 2513090, 2566560, 2726970, 2908768, 3015708, 3635960, 3769635, 4020944, 4272253, 4363152, 5026180, 5453940, 6031416, 7271920, 7539270, 8041888, 8544506, 8726304, 10052360, 10907880, 12062832, 12816759, 14543840, 15078540, 17089012, 20104720, 21361265, 21815760, 24125664, 25633518, 30157080, 34178024, 40209440, 42722530, 43631520, 51267036, 60314160, 64083795, 68356048, 85445060, 102534072, 120628320, 128167590, 136712096, 170890120, 205068144, 256335180, 341780240, 410136288, 512670360, 683560480, 1025340720, 2050681440]

約数ペア:

[(1, 2050681440), (2, 1025340720), (3, 683560480), (4, 512670360), (5, 410136288), (6, 341780240), (8, 256335180), (10, 205068144), (12, 170890120), (15, 136712096), (16, 128167590), (17, 120628320), (20, 102534072), (24, 85445060), (30, 68356048), (32, 64083795), (34, 60314160), (40, 51267036), (47, 43631520), (48, 42722530), (51, 40209440), (60, 34178024), (68, 30157080), (80, 25633518), (85, 24125664), (94, 21815760), (96, 21361265), (102, 20104720), (120, 17089012), (136, 15078540), (141, 14543840), (160, 12816759), (170, 12062832), (188, 10907880), (204, 10052360), (235, 8726304), (240, 8544506), (255, 8041888), (272, 7539270), (282, 7271920), (340, 6031416), (376, 5453940), (408, 5026180), (470, 4363152), (480, 4272253), (510, 4020944), (544, 3769635), (564, 3635960), (680, 3015708), (705, 2908768), (752, 2726970), (799, 2566560), (816, 2513090), (940, 2181576), (1020, 2010472), (1128, 1817980), (1360, 1507854), (1410, 1454384), (1504, 1363485), (1598, 1283280), (1632, 1256545), (1880, 1090788), (2040, 1005236), (2256, 908990), (2397, 855520), (2720, 753927), (2820, 727192), (3196, 641640), (3760, 545394), (3995, 513312), (4080, 502618), (4512, 454495), (4794, 427760), (5347, 383520), (5640, 363596), (6392, 320820), (7520, 272697), (7990, 256656), (8160, 251309), (9588, 213880), (10694, 191760), (11280, 181798), (11985, 171104), (12784, 160410), (15980, 128328), (16041, 127840), (19176, 106940), (21388, 95880), (22560, 90899), (23970, 85552), (25568, 80205), (26735, 76704), (31960, 64164), (32082, 63920), (38352, 53470), (42776, 47940)]