221217012240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{4733}}^1$

素因数の和:5446

約数の個数: 320

約数和(自身を含む): 803376009216

約数和(自身を除く): 582158996976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 647, 688, 840, 860, 903, 1032, 1204, 1290, 1294, 1505, 1680, 1720, 1806, 1941, 2064, 2408, 2580, 2588, 3010, 3235, 3440, 3612, 3882, 4515, 4529, 4733, 4816, 5160, 5176, 6020, 6470, 7224, 7764, 9030, 9058, 9466, 9705, 10320, 10352, 12040, 12940, 13587, 14199, 14448, 15528, 18060, 18116, 18932, 19410, 22645, 23665, 24080, 25880, 27174, 27821, 28398, 31056, 33131, 36120, 36232, 37864, 38820, 45290, 47330, 51760, 54348, 55642, 56796, 66262, 67935, 70995, 72240, 72464, 75728, 77640, 83463, 90580, 94660, 99393, 108696, 111284, 113592, 132524, 135870, 139105, 141990, 155280, 165655, 166926, 181160, 189320, 194747, 198786, 203519, 217392, 222568, 227184, 265048, 271740, 278210, 283980, 331310, 333852, 362320, 378640, 389494, 397572, 407038, 417315, 445136, 496965, 530096, 543480, 556420, 567960, 584241, 610557, 662620, 667704, 778988, 795144, 814076, 834630, 973735, 993930, 1017595, 1086960, 1112840, 1135920, 1168482, 1221114, 1325240, 1335408, 1424633, 1557976, 1590288, 1628152, 1669260, 1947470, 1987860, 2035190, 2225680, 2336964, 2442228, 2650480, 2849266, 2921205, 3052785, 3062251, 3115952, 3256304, 3338520, 3894940, 3975720, 4070380, 4273899, 4673928, 4884456, 5698532, 5842410, 6105570, 6124502, 6677040, 7123165, 7789880, 7951440, 8140760, 8547798, 9186753, 9347856, 9768912, 11397064, 11684820, 12211140, 12249004, 14246330, 15311255, 15579760, 16281520, 17095596, 18373506, 21369495, 21435757, 22794128, 23369640, 24422280, 24498008, 28492660, 30622510, 34191192, 36747012, 42738990, 42871514, 45933765, 46739280, 48844560, 48996016, 56985320, 61245020, 64307271, 68382384, 73494024, 85477980, 85743028, 91867530, 107178785, 113970640, 122490040, 128614542, 131676793, 146988048, 170955960, 171486056, 183735060, 214357570, 244980080, 257229084, 263353586, 321536355, 341911920, 342972112, 367470120, 395030379, 428715140, 514458168, 526707172, 643072710, 658383965, 734940240, 790060758, 857430280, 921737551, 1028916336, 1053414344, 1286145420, 1316767930, 1580121516, 1714860560, 1843475102, 1975151895, 2106828688, 2572290840, 2633535860, 2765212653, 3160243032, 3686950204, 3950303790, 4608687755, 5144581680, 5267071720, 5530425306, 6320486064, 7373900408, 7900607580, 9217375510, 10534143440, 11060850612, 13826063265, 14747800816, 15801215160, 18434751020, 22121701224, 27652126530, 31602430320, 36869502040, 44243402448, 55304253060, 73739004080, 110608506120, 221217012240]

約数ペア:

[(1, 221217012240), (2, 110608506120), (3, 73739004080), (4, 55304253060), (5, 44243402448), (6, 36869502040), (7, 31602430320), (8, 27652126530), (10, 22121701224), (12, 18434751020), (14, 15801215160), (15, 14747800816), (16, 13826063265), (20, 11060850612), (21, 10534143440), (24, 9217375510), (28, 7900607580), (30, 7373900408), (35, 6320486064), (40, 5530425306), (42, 5267071720), (43, 5144581680), (48, 4608687755), (56, 3950303790), (60, 3686950204), (70, 3160243032), (80, 2765212653), (84, 2633535860), (86, 2572290840), (105, 2106828688), (112, 1975151895), (120, 1843475102), (129, 1714860560), (140, 1580121516), (168, 1316767930), (172, 1286145420), (210, 1053414344), (215, 1028916336), (240, 921737551), (258, 857430280), (280, 790060758), (301, 734940240), (336, 658383965), (344, 643072710), (420, 526707172), (430, 514458168), (516, 428715140), (560, 395030379), (602, 367470120), (645, 342972112), (647, 341911920), (688, 321536355), (840, 263353586), (860, 257229084), (903, 244980080), (1032, 214357570), (1204, 183735060), (1290, 171486056), (1294, 170955960), (1505, 146988048), (1680, 131676793), (1720, 128614542), (1806, 122490040), (1941, 113970640), (2064, 107178785), (2408, 91867530), (2580, 85743028), (2588, 85477980), (3010, 73494024), (3235, 68382384), (3440, 64307271), (3612, 61245020), (3882, 56985320), (4515, 48996016), (4529, 48844560), (4733, 46739280), (4816, 45933765), (5160, 42871514), (5176, 42738990), (6020, 36747012), (6470, 34191192), (7224, 30622510), (7764, 28492660), (9030, 24498008), (9058, 24422280), (9466, 23369640), (9705, 22794128), (10320, 21435757), (10352, 21369495), (12040, 18373506), (12940, 17095596), (13587, 16281520), (14199, 15579760), (14448, 15311255), (15528, 14246330), (18060, 12249004), (18116, 12211140), (18932, 11684820), (19410, 11397064), (22645, 9768912), (23665, 9347856), (24080, 9186753), (25880, 8547798), (27174, 8140760), (27821, 7951440), (28398, 7789880), (31056, 7123165), (33131, 6677040), (36120, 6124502), (36232, 6105570), (37864, 5842410), (38820, 5698532), (45290, 4884456), (47330, 4673928), (51760, 4273899), (54348, 4070380), (55642, 3975720), (56796, 3894940), (66262, 3338520), (67935, 3256304), (70995, 3115952), (72240, 3062251), (72464, 3052785), (75728, 2921205), (77640, 2849266), (83463, 2650480), (90580, 2442228), (94660, 2336964), (99393, 2225680), (108696, 2035190), (111284, 1987860), (113592, 1947470), (132524, 1669260), (135870, 1628152), (139105, 1590288), (141990, 1557976), (155280, 1424633), (165655, 1335408), (166926, 1325240), (181160, 1221114), (189320, 1168482), (194747, 1135920), (198786, 1112840), (203519, 1086960), (217392, 1017595), (222568, 993930), (227184, 973735), (265048, 834630), (271740, 814076), (278210, 795144), (283980, 778988), (331310, 667704), (333852, 662620), (362320, 610557), (378640, 584241), (389494, 567960), (397572, 556420), (407038, 543480), (417315, 530096), (445136, 496965)]