21707068320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113341}}^1$

素因数の和:113388

約数の個数: 288

約数和(自身を含む): 89114014080

約数和(自身を除く): 67406945760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 95760, 113341, 191520, 226682, 340023, 453364, 566705, 680046, 793387, 906728, 1020069, 1133410, 1360092, 1586774, 1700115, 1813456, 2040138, 2153479, 2266820, 2380161, 2720184, 3173548, 3400230, 3626912, 3966935, 4080276, 4306958, 4533640, 4760322, 5100345, 5440368, 6347096, 6460437, 6800460, 7140483, 7933870, 8160552, 8613916, 9067280, 9520644, 10200690, 10767395, 10880736, 11900805, 12694192, 12920874, 13600920, 14280966, 15074353, 15867740, 16321104, 17227832, 18134560, 19041288, 19381311, 20401380, 21534790, 23801610, 25388384, 25841748, 27201840, 28561932, 30148706, 31735480, 32302185, 32642208, 34455664, 35702415, 38082576, 38762622, 40802760, 43069580, 45223059, 47603220, 51683496, 54403680, 57123864, 60297412, 63470960, 64604370, 68911328, 71404830, 75371765, 76165152, 77525244, 81605520, 86139160, 90446118, 95206440, 96906555, 103366992, 114247728, 120594824, 126941920, 129208740, 135669177, 142809660, 150743530, 155050488, 163211040, 172278320, 180892236, 190412880, 193813110, 206733984, 226115295, 228495456, 241189648, 258417480, 271338354, 285619320, 301487060, 310100976, 344556640, 361784472, 380825760, 387626220, 452230590, 482379296, 516834960, 542676708, 571238640, 602974120, 620201952, 678345885, 723568944, 775252440, 904461180, 1033669920, 1085353416, 1142477280, 1205948240, 1356691770, 1447137888, 1550504880, 1808922360, 2170706832, 2411896480, 2713383540, 3101009760, 3617844720, 4341413664, 5426767080, 7235689440, 10853534160, 21707068320]

約数ペア:

[(1, 21707068320), (2, 10853534160), (3, 7235689440), (4, 5426767080), (5, 4341413664), (6, 3617844720), (7, 3101009760), (8, 2713383540), (9, 2411896480), (10, 2170706832), (12, 1808922360), (14, 1550504880), (15, 1447137888), (16, 1356691770), (18, 1205948240), (19, 1142477280), (20, 1085353416), (21, 1033669920), (24, 904461180), (28, 775252440), (30, 723568944), (32, 678345885), (35, 620201952), (36, 602974120), (38, 571238640), (40, 542676708), (42, 516834960), (45, 482379296), (48, 452230590), (56, 387626220), (57, 380825760), (60, 361784472), (63, 344556640), (70, 310100976), (72, 301487060), (76, 285619320), (80, 271338354), (84, 258417480), (90, 241189648), (95, 228495456), (96, 226115295), (105, 206733984), (112, 193813110), (114, 190412880), (120, 180892236), (126, 172278320), (133, 163211040), (140, 155050488), (144, 150743530), (152, 142809660), (160, 135669177), (168, 129208740), (171, 126941920), (180, 120594824), (190, 114247728), (210, 103366992), (224, 96906555), (228, 95206440), (240, 90446118), (252, 86139160), (266, 81605520), (280, 77525244), (285, 76165152), (288, 75371765), (304, 71404830), (315, 68911328), (336, 64604370), (342, 63470960), (360, 60297412), (380, 57123864), (399, 54403680), (420, 51683496), (456, 47603220), (480, 45223059), (504, 43069580), (532, 40802760), (560, 38762622), (570, 38082576), (608, 35702415), (630, 34455664), (665, 32642208), (672, 32302185), (684, 31735480), (720, 30148706), (760, 28561932), (798, 27201840), (840, 25841748), (855, 25388384), (912, 23801610), (1008, 21534790), (1064, 20401380), (1120, 19381311), (1140, 19041288), (1197, 18134560), (1260, 17227832), (1330, 16321104), (1368, 15867740), (1440, 15074353), (1520, 14280966), (1596, 13600920), (1680, 12920874), (1710, 12694192), (1824, 11900805), (1995, 10880736), (2016, 10767395), (2128, 10200690), (2280, 9520644), (2394, 9067280), (2520, 8613916), (2660, 8160552), (2736, 7933870), (3040, 7140483), (3192, 6800460), (3360, 6460437), (3420, 6347096), (3990, 5440368), (4256, 5100345), (4560, 4760322), (4788, 4533640), (5040, 4306958), (5320, 4080276), (5472, 3966935), (5985, 3626912), (6384, 3400230), (6840, 3173548), (7980, 2720184), (9120, 2380161), (9576, 2266820), (10080, 2153479), (10640, 2040138), (11970, 1813456), (12768, 1700115), (13680, 1586774), (15960, 1360092), (19152, 1133410), (21280, 1020069), (23940, 906728), (27360, 793387), (31920, 680046), (38304, 566705), (47880, 453364), (63840, 340023), (95760, 226682), (113341, 191520)]