238441978880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2275

約数の個数: 352

約数和(自身を含む): 687351813120

約数和(自身を除く): 448909834240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 139, 140, 160, 161, 184, 224, 230, 256, 278, 280, 320, 322, 368, 448, 460, 512, 556, 560, 640, 644, 695, 736, 805, 896, 920, 973, 1024, 1112, 1120, 1280, 1288, 1390, 1472, 1610, 1792, 1840, 1946, 2081, 2224, 2240, 2560, 2576, 2780, 2944, 3197, 3220, 3584, 3680, 3892, 4162, 4448, 4480, 4865, 5120, 5152, 5560, 5888, 6394, 6440, 7168, 7360, 7784, 8324, 8896, 8960, 9730, 10304, 10405, 11120, 11776, 12788, 12880, 14567, 14720, 15568, 15985, 16648, 17792, 17920, 19460, 20608, 20810, 22240, 22379, 23552, 25576, 25760, 29134, 29440, 31136, 31970, 33296, 35584, 35840, 38920, 41216, 41620, 44480, 44758, 47863, 51152, 51520, 58268, 58880, 62272, 63940, 66592, 71168, 72835, 77840, 82432, 83240, 88960, 89516, 95726, 102304, 103040, 111895, 116536, 117760, 124544, 127880, 133184, 142336, 145670, 155680, 164864, 166480, 177920, 179032, 191452, 204608, 206080, 223790, 233072, 239315, 249088, 255760, 266368, 289259, 291340, 311360, 332960, 335041, 355840, 358064, 382904, 409216, 412160, 447580, 466144, 478630, 498176, 511520, 532736, 578518, 582680, 622720, 665920, 670082, 711680, 716128, 765808, 818432, 824320, 895160, 932288, 957260, 996352, 1023040, 1065472, 1157036, 1165360, 1245440, 1331840, 1340164, 1432256, 1446295, 1531616, 1636864, 1675205, 1790320, 1864576, 1914520, 2024813, 2046080, 2130944, 2314072, 2330720, 2490880, 2663680, 2680328, 2864512, 2892590, 3063232, 3273728, 3350410, 3580640, 3729152, 3829040, 4049626, 4092160, 4628144, 4661440, 4981760, 5327360, 5360656, 5729024, 5785180, 6126464, 6652957, 6700820, 7161280, 7458304, 7658080, 8099252, 8184320, 9256288, 9322880, 10124065, 10654720, 10721312, 11458048, 11570360, 12252928, 13305914, 13401640, 14322560, 14916608, 15316160, 16198504, 16368640, 18512576, 18645760, 20248130, 21442624, 22916096, 23140720, 24505856, 26611828, 26803280, 28645120, 30632320, 32397008, 33264785, 37025152, 37291520, 40496260, 42885248, 46281440, 46570699, 49011712, 53223656, 53606560, 57290240, 61264640, 64794016, 66529570, 74050304, 74583040, 80992520, 85770496, 92562880, 93141398, 106447312, 107213120, 114580480, 122529280, 129588032, 133059140, 148100608, 161985040, 171540992, 185125760, 186282796, 212894624, 214426240, 232853495, 245058560, 259176064, 266118280, 296201216, 323970080, 343081984, 370251520, 372565592, 425789248, 428852480, 465706990, 518352128, 532236560, 647940160, 740503040, 745131184, 851578496, 857704960, 931413980, 1036704256, 1064473120, 1295880320, 1481006080, 1490262368, 1703156992, 1715409920, 1862827960, 2073408512, 2128946240, 2591760640, 2980524736, 3406313984, 3725655920, 4257892480, 5183521280, 5961049472, 6812627968, 7451311840, 8515784960, 10367042560, 11922098944, 14902623680, 17031569920, 23844197888, 29805247360, 34063139840, 47688395776, 59610494720, 119220989440, 238441978880]

約数ペア:

[(1, 238441978880), (2, 119220989440), (4, 59610494720), (5, 47688395776), (7, 34063139840), (8, 29805247360), (10, 23844197888), (14, 17031569920), (16, 14902623680), (20, 11922098944), (23, 10367042560), (28, 8515784960), (32, 7451311840), (35, 6812627968), (40, 5961049472), (46, 5183521280), (56, 4257892480), (64, 3725655920), (70, 3406313984), (80, 2980524736), (92, 2591760640), (112, 2128946240), (115, 2073408512), (128, 1862827960), (139, 1715409920), (140, 1703156992), (160, 1490262368), (161, 1481006080), (184, 1295880320), (224, 1064473120), (230, 1036704256), (256, 931413980), (278, 857704960), (280, 851578496), (320, 745131184), (322, 740503040), (368, 647940160), (448, 532236560), (460, 518352128), (512, 465706990), (556, 428852480), (560, 425789248), (640, 372565592), (644, 370251520), (695, 343081984), (736, 323970080), (805, 296201216), (896, 266118280), (920, 259176064), (973, 245058560), (1024, 232853495), (1112, 214426240), (1120, 212894624), (1280, 186282796), (1288, 185125760), (1390, 171540992), (1472, 161985040), (1610, 148100608), (1792, 133059140), (1840, 129588032), (1946, 122529280), (2081, 114580480), (2224, 107213120), (2240, 106447312), (2560, 93141398), (2576, 92562880), (2780, 85770496), (2944, 80992520), (3197, 74583040), (3220, 74050304), (3584, 66529570), (3680, 64794016), (3892, 61264640), (4162, 57290240), (4448, 53606560), (4480, 53223656), (4865, 49011712), (5120, 46570699), (5152, 46281440), (5560, 42885248), (5888, 40496260), (6394, 37291520), (6440, 37025152), (7168, 33264785), (7360, 32397008), (7784, 30632320), (8324, 28645120), (8896, 26803280), (8960, 26611828), (9730, 24505856), (10304, 23140720), (10405, 22916096), (11120, 21442624), (11776, 20248130), (12788, 18645760), (12880, 18512576), (14567, 16368640), (14720, 16198504), (15568, 15316160), (15985, 14916608), (16648, 14322560), (17792, 13401640), (17920, 13305914), (19460, 12252928), (20608, 11570360), (20810, 11458048), (22240, 10721312), (22379, 10654720), (23552, 10124065), (25576, 9322880), (25760, 9256288), (29134, 8184320), (29440, 8099252), (31136, 7658080), (31970, 7458304), (33296, 7161280), (35584, 6700820), (35840, 6652957), (38920, 6126464), (41216, 5785180), (41620, 5729024), (44480, 5360656), (44758, 5327360), (47863, 4981760), (51152, 4661440), (51520, 4628144), (58268, 4092160), (58880, 4049626), (62272, 3829040), (63940, 3729152), (66592, 3580640), (71168, 3350410), (72835, 3273728), (77840, 3063232), (82432, 2892590), (83240, 2864512), (88960, 2680328), (89516, 2663680), (95726, 2490880), (102304, 2330720), (103040, 2314072), (111895, 2130944), (116536, 2046080), (117760, 2024813), (124544, 1914520), (127880, 1864576), (133184, 1790320), (142336, 1675205), (145670, 1636864), (155680, 1531616), (164864, 1446295), (166480, 1432256), (177920, 1340164), (179032, 1331840), (191452, 1245440), (204608, 1165360), (206080, 1157036), (223790, 1065472), (233072, 1023040), (239315, 996352), (249088, 957260), (255760, 932288), (266368, 895160), (289259, 824320), (291340, 818432), (311360, 765808), (332960, 716128), (335041, 711680), (355840, 670082), (358064, 665920), (382904, 622720), (409216, 582680), (412160, 578518), (447580, 532736), (466144, 511520), (478630, 498176)]