2897238960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52259}}^1$

素因数の和:52296

約数の個数: 240

約数和(自身を含む): 12131009280

約数和(自身を除く): 9233770320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 52259, 55440, 104518, 156777, 209036, 261295, 313554, 365813, 418072, 470331, 522590, 574849, 627108, 731626, 783885, 836144, 940662, 1045180, 1097439, 1149698, 1254216, 1463252, 1567770, 1724547, 1829065, 1881324, 2090360, 2194878, 2299396, 2351655, 2508432, 2874245, 2926504, 3135540, 3292317, 3449094, 3658130, 3762648, 4023943, 4180720, 4389756, 4598792, 4703310, 5173641, 5487195, 5748490, 5853008, 6271080, 6584634, 6898188, 7316260, 7525296, 8047886, 8622735, 8779512, 9197584, 9406620, 10347282, 10974390, 11496980, 12071829, 12542160, 13169268, 13796376, 14632520, 16095772, 16461585, 17245470, 17559024, 18813240, 20119715, 20694564, 21948780, 22993960, 24143658, 25868205, 26338536, 27592752, 29265040, 32191544, 32923170, 34490940, 36215487, 37626480, 40239430, 41389128, 43897560, 45987920, 48287316, 51736410, 52677072, 60359145, 64383088, 65846340, 68981880, 72430974, 80478860, 82778256, 87795120, 96574632, 103472820, 120718290, 131692680, 137963760, 144861948, 160957720, 181077435, 193149264, 206945640, 241436580, 263385360, 289723896, 321915440, 362154870, 413891280, 482873160, 579447792, 724309740, 965746320, 1448619480, 2897238960]

約数ペア:

[(1, 2897238960), (2, 1448619480), (3, 965746320), (4, 724309740), (5, 579447792), (6, 482873160), (7, 413891280), (8, 362154870), (9, 321915440), (10, 289723896), (11, 263385360), (12, 241436580), (14, 206945640), (15, 193149264), (16, 181077435), (18, 160957720), (20, 144861948), (21, 137963760), (22, 131692680), (24, 120718290), (28, 103472820), (30, 96574632), (33, 87795120), (35, 82778256), (36, 80478860), (40, 72430974), (42, 68981880), (44, 65846340), (45, 64383088), (48, 60359145), (55, 52677072), (56, 51736410), (60, 48287316), (63, 45987920), (66, 43897560), (70, 41389128), (72, 40239430), (77, 37626480), (80, 36215487), (84, 34490940), (88, 32923170), (90, 32191544), (99, 29265040), (105, 27592752), (110, 26338536), (112, 25868205), (120, 24143658), (126, 22993960), (132, 21948780), (140, 20694564), (144, 20119715), (154, 18813240), (165, 17559024), (168, 17245470), (176, 16461585), (180, 16095772), (198, 14632520), (210, 13796376), (220, 13169268), (231, 12542160), (240, 12071829), (252, 11496980), (264, 10974390), (280, 10347282), (308, 9406620), (315, 9197584), (330, 8779512), (336, 8622735), (360, 8047886), (385, 7525296), (396, 7316260), (420, 6898188), (440, 6584634), (462, 6271080), (495, 5853008), (504, 5748490), (528, 5487195), (560, 5173641), (616, 4703310), (630, 4598792), (660, 4389756), (693, 4180720), (720, 4023943), (770, 3762648), (792, 3658130), (840, 3449094), (880, 3292317), (924, 3135540), (990, 2926504), (1008, 2874245), (1155, 2508432), (1232, 2351655), (1260, 2299396), (1320, 2194878), (1386, 2090360), (1540, 1881324), (1584, 1829065), (1680, 1724547), (1848, 1567770), (1980, 1463252), (2310, 1254216), (2520, 1149698), (2640, 1097439), (2772, 1045180), (3080, 940662), (3465, 836144), (3696, 783885), (3960, 731626), (4620, 627108), (5040, 574849), (5544, 522590), (6160, 470331), (6930, 418072), (7920, 365813), (9240, 313554), (11088, 261295), (13860, 209036), (18480, 156777), (27720, 104518), (52259, 55440)]